Title 40: Protection of Environment
PART 261—IDENTIFICATION AND LISTING OF HAZARDOUS WASTE
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Subpart D—Lists of Hazardous Wastes
§ 261.30 General.
(a) A solid waste is a hazardous waste if it is listed in this subpart, unless it has been excluded from this list under §§260.20 and 260.22.
(b) The Administrator will indicate his basis for listing the classes or types of wastes listed in this subpart by employing one or more of the following Hazard Codes:
Ignitable Waste (I)Corrosive Waste (C)Reactive Waste (R) Toxicity (E) Characteristic WasteAcute Hazardous (H) WasteToxic Waste (T)
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Appendix VII identifies the constituent which caused the Administrator to list the waste as a Toxicity Characteristic Waste (E) or Toxic Waste (T) in §§261.31 and 261.32.
(c) Each hazardous waste listed in this subpart is assigned an EPA Hazardous Waste Number which precedes the name of the waste. This number must be used in complying with the notification requirements of Section 3010 of the Act and certain recordkeeping and reporting requirements under parts 262 through 265, 268, and part 270 of this chapter.
(d) The following hazardous wastes listed in §261.31 or §261.32 are subject to the exclusion limits for acutely hazardous wastes established in §261.5: EPA Hazardous Wastes Nos. FO20, FO21, FO22, FO23, FO26, and FO27.
[45 FR 33119, May 19, 1980, as amended at 48 FR 14294, Apr. 1, 1983; 50 FR 2000, Jan. 14, 1985; 51 FR 40636, Nov. 7, 1986; 55 FR 11863, Mar. 29, 1990]
§ 261.31 Hazardous wastes from non-specific sources.
(a) The following solid wastes are listed hazardous wastes from non-specific sources unless they are excluded under §§260.20 and 260.22 and listed in appendix IX.
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------------------------------------------------------------------------ Industry and EPA hazardous waste No. Hazardous waste Hazard code------------------------------------------------------------------------Generic: F001......................... The following spent (T) halogenated solvents used in degreasing: Tetrachloroethylene, trichloroethylene, methylene chloride, 1,1,1-trichloroethane, carbon tetrachloride, and chlorinated fluorocarbons; all spent solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those solvents listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures. F002......................... The following spent (T) halogenated solvents: Tetrachloroethylene, methylene chloride, trichloroethylene, 1,1,1- trichloroethane, chlorobenzene, 1,1,2- trichloro-1,2,2- trifluoroethane, ortho- dichlorobenzene, trichlorofluoromethane, and 1,1,2- trichloroethane; all spent solvent mixtures/ blends containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures. F003......................... The following spent non- (I)* halogenated solvents: Xylene, acetone, ethyl acetate, ethyl benzene, ethyl ether, methyl isobutyl ketone, n-butyl alcohol, cyclohexanone, and methanol; all spent solvent mixtures/blends containing, before use, only the above spent non- halogenated solvents; and all spent solvent mixtures/blends containing, before use, one or more of the above non-halogenated solvents, and, a total of ten percent or more (by volume) of one or more of those solvents listed in F001, F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures. F004......................... The following spent non- (T) halogenated solvents: Cresols and cresylic acid, and nitrobenzene; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above non-halogenated solvents or those solvents listed in F001, F002, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures. F005......................... The following spent non- (I,T) halogenated solvents: Toluene, methyl ethyl ketone, carbon disulfide, isobutanol, pyridine, benzene, 2- ethoxyethanol, and 2- nitropropane; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above non-halogenated solvents or those solvents listed in F001, F002, or F004; and still bottoms from the recovery of these spent solvents and spent solvent mixtures. F006......................... Wastewater treatment (T) sludges from electroplating operations except from the following processes: (1) Sulfuric acid anodizing of aluminum; (2) tin plating on carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc- aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and milling of aluminum. F007......................... Spent cyanide plating (R, T) bath solutions from electroplating operations. F008......................... Plating bath residues (R, T) from the bottom of plating baths from electroplating operations where cyanides are used in the process. F009......................... Spent stripping and (R, T) cleaning bath solutions from electroplating operations where cyanides are used in the process. F010......................... Quenching bath residues (R, T) from oil baths from metal heat treating operations where cyanides are used in the process. F011......................... Spent cyanide solutions (R, T) from salt bath pot cleaning from metal heat treating operations. F012......................... Quenching waste water (T) treatment sludges from metal heat treating operations where cyanides are used in the process. F019......................... Wastewater treatment (T) sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum can washing when such phosphating is an exclusive conversion coating process. F020......................... Wastes (except wastewater (H) and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- or tetrachlorophenol, or of intermediates used to produce their pesticide derivatives. (This listing does not include wastes from the production of Hexachlorophene from highly purified 2,4,5- trichlorophenol.). F021......................... Wastes (except wastewater (H) and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of pentachlorophenol, or of intermediates used to produce its derivatives. F022......................... Wastes (except wastewater (H) and spent carbon from hydrogen chloride purification) from the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzenes under alkaline conditions. F023......................... Wastes (except wastewater (H) and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- and tetrachlorophenols. (This listing does not include wastes from equipment used only for the production or use of Hexachlorophene from highly purified 2,4,5- trichlorophenol.). F024......................... Process wastes, including (T) but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in § 261.31 or § 261.32.). F025......................... Condensed light ends, (T) spent filters and filter aids, and spent desiccant wastes from the production of certain chlorinated aliphatic hydrocarbons, by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. F026......................... Wastes (except wastewater (H) and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzene under alkaline conditions. F027......................... Discarded unused (H) formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulations containing compounds derived from these chlorophenols. (This listing does not include formulations containing Hexachlorophene sythesized from prepurified 2,4,5- trichlorophenol as the sole component.). F028......................... Residues resulting from (T) the incineration or thermal treatment of soil contaminated with EPA Hazardous Waste Nos. F020, F021, F022, F023, F026, and F027. F032......................... Wastewaters (except those (T) that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic formulations (except potentially cross- contaminated wastes that have had the F032 waste code deleted in accordance with § 261.35 of this chapter or potentially cross- contaminated wastes that are otherwise currently regulated as hazardous wastes (i.e., F034 or F035), and where the generator does not resume or initiate use of chlorophenolic formulations). This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol. F034......................... Wastewaters (except those (T) that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use creosote formulations. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol. F035......................... Wastewaters (except those (T) that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use inorganic preservatives containing arsenic or chromium. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol. F037......................... Petroleum refinery (T) primary oil/water/solids separation sludge_Any sludge generated from the gravitational separation of oil/water/ solids during the storage or treatment of process wastewaters and oil cooling wastewaters from petroleum refineries. Such sludges include, but are not limited to, those generated in oil/water/ solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludge generated in stormwater units that do not receive dry weather flow, sludges generated from non- contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 wastes are not included in this listing. This listing does include residuals generated from processing or recycling oil-bearing hazardous secondary materials excluded under § 261.4(a)(12)(i), if those residuals are to be disposed of.. F038......................... Petroleum refinery (T) secondary (emulsified) oil/water/solids separation sludge_Any sludge and/or float generated from the physical and/or chemical separation of oil/water/ solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: induced air flotation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non- contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges and floats generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and F037, K048, and K051 wastes are not included in this listing. F039......................... Leachate (liquids that (T) have percolated through land disposed wastes) resulting from the disposal of more than one restricted waste classified as hazardous under subpart D of this part. (Leachate resulting from the disposal of one or more of the following EPA Hazardous Wastes and no other Hazardous Wastes retains its EPA Hazardous Waste Number(s): F020, F021, F022, F026, F027, and/or F028.).------------------------------------------------------------------------*(I,T) should be used to specify mixtures that are ignitable and contain toxic constituents.
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(b) Listing Specific Definitions: (1) For the purposes of the F037 and F038 listings, oil/water/solids is defined as oil and/or water and/or solids.(2) (i) For the purposes of the F037 and F038 listings, aggressive biological treatment units are defined as units which employ one of the following four treatment methods: activated sludge; trickling filter; rotating biological contactor for the continuous accelerated biological oxidation of wastewaters; or high-rate aeration. High-rate aeration is a system of surface impoundments or tanks, in which intense mechanical aeration is used to completely mix the wastes, enhance biological activity, and (A) the units employ a minimum of 6 hp per million gallons of treatment volume; and either (B) the hydraulic retention time of the unit is no longer than 5 days; or (C) the hydraulic retention time is no longer than 30 days and the unit does not generate a sludge that is a hazardous waste by the Toxicity Characteristic.
(ii) Generators and treatment, storage and disposal facilities have the burden of proving that their sludges are exempt from listing as F037 and F038 wastes under this definition. Generators and treatment, storage and disposal facilities must maintain, in their operating or other onsite records, documents and data sufficient to prove that: (A) the unit is an aggressive biological treatment unit as defined in this subsection; and (B) the sludges sought to be exempted from the definitions of F037 and/or F038 were actually generated in the aggressive biological treatment unit.
(3) (i) For the purposes of the F037 listing, sludges are considered to be generated at the moment of deposition in the unit, where deposition is defined as at least a temporary cessation of lateral particle movement.
(ii) For the purposes of the F038 listing, (A) sludges are considered to be generated at the moment of deposition in the unit, where deposition is defined as at least a temporary cessation of lateral particle movement and (B) floats are considered to be generated at the moment they are formed in the top of the unit.
[46 FR 4617, Jan. 16, 1981]
Editorial Note: For Federal Register citations affecting §261.31, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO Access.
§ 261.32 Hazardous wastes from specific sources.
(a)The following solid wastes are listed hazardous wastes from specific sources unless they are excluded under §§260.20 and 260.22 and listed in appendix IX.
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------------------------------------------------------------------------ Industry and EPA hazardous waste No. Hazardous waste Hazard code------------------------------------------------------------------------Wood preservation: K001........ Bottom sediment sludge (T) from the treatment of wastewaters from wood preserving processes that use creosote and/or pentachlorophenol.Inorganic pigments: K002......................... Wastewater treatment (T) sludge from the production of chrome yellow and orange pigments. K003......................... Wastewater treatment (T) sludge from the production of molybdate orange pigments. K004......................... Wastewater treatment (T) sludge from the production of zinc yellow pigments. K005......................... Wastewater treatment (T) sludge from the production of chrome green pigments. K006......................... Wastewater treatment (T) sludge from the production of chrome oxide green pigments (anhydrous and hydrated). K007......................... Wastewater treatment (T) sludge from the production of iron blue pigments. K008......................... Oven residue from the (T) production of chrome oxide green pigments.Organic chemicals: K009......................... Distillation bottoms from (T) the production of acetaldehyde from ethylene. K010......................... Distillation side cuts (T) from the production of acetaldehyde from ethylene. K011......................... Bottom stream from the (R, T) wastewater stripper in the production of acrylonitrile. K013......................... Bottom stream from the (R, T) acetonitrile column in the production of acrylonitrile. K014......................... Bottoms from the (T) acetonitrile purification column in the production of acrylonitrile. K015......................... Still bottoms from the (T) distillation of benzyl chloride. K016......................... Heavy ends or (T) distillation residues from the production of carbon tetrachloride. K017......................... Heavy ends (still (T) bottoms) from the purification column in the production of epichlorohydrin. K018......................... Heavy ends from the (T) fractionation column in ethyl chloride production. K019......................... Heavy ends from the (T) distillation of ethylene dichloride in ethylene dichloride production. K020......................... Heavy ends from the (T) distillation of vinyl chloride in vinyl chloride monomer production. K021......................... Aqueous spent antimony (T) catalyst waste from fluoromethanes production. K022......................... Distillation bottom tars (T) from the production of phenol/acetone from cumene. K023......................... Distillation light ends (T) from the production of phthalic anhydride from naphthalene. K024......................... Distillation bottoms from (T) the production of phthalic anhydride from naphthalene. K025......................... Distillation bottoms from (T) the production of nitrobenzene by the nitration of benzene. K026......................... Stripping still tails (T) from the production of methy ethyl pyridines. K027......................... Centrifuge and (R, T) distillation residues from toluene diisocyanate production. K028......................... Spent catalyst from the (T) hydrochlorinator reactor in the production of 1,1,1-trichloroethane. K029......................... Waste from the product (T) steam stripper in the production of 1,1,1- trichloroethane. K030......................... Column bottoms or heavy (T) ends from the combined production of trichloroethylene and perchloroethylene. K083......................... Distillation bottoms from (T) aniline production. K085......................... Distillation or (T) fractionation column bottoms from the production of chlorobenzenes. K093......................... Distillation light ends (T) from the production of phthalic anhydride from ortho-xylene. K094......................... Distillation bottoms from (T) the production of phthalic anhydride from ortho-xylene. K095......................... Distillation bottoms from (T) the production of 1,1,1- trichloroethane. K096......................... Heavy ends from the heavy (T) ends column from the production of 1,1,1- trichloroethane. K103......................... Process residues from (T) aniline extraction from the production of aniline. K104......................... Combined wastewater (T) streams generated from nitrobenzene/aniline production. K105......................... Separated aqueous stream (T) from the reactor product washing step in the production of chlorobenzenes. K107......................... Column bottoms from (C,T) product separation from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazines. K108......................... Condensed column (I,T) overheads from product separation and condensed reactor vent gases from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides. K109......................... Spent filter cartridges (T) from product purification from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides. K110......................... Condensed column (T) overheads from intermediate separation from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides. K111......................... Product washwaters from (C,T) the production of dinitrotoluene via nitration of toluene. K112......................... Reaction by-product water (T) from the drying column in the production of toluenediamine via hydrogenation of dinitrotoluene. K113......................... Condensed liquid light (T) ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene. K114......................... Vicinals from the (T) purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene. K115......................... Heavy ends from the (T) purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene. K116......................... Organic condensate from (T) the solvent recovery column in the production of toluene diisocyanate via phosgenation of toluenediamine. K117......................... Wastewater from the (T) reactor vent gas scrubber in the production of ethylene dibromide via bromination of ethene. K118......................... Spent adsorbent solids (T) from purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene. K136......................... Still bottoms from the (T) purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene. K149......................... Distillation bottoms from (T) the production of alpha- (or methyl-) chlorinated toluenes, ring- chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups, (This waste does not include still bottoms from the distillation of benzyl chloride.). K150......................... Organic residuals, (T) excluding spent carbon adsorbent, from the spent chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring- chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. K151......................... Wastewater treatment (T) sludges, excluding neutralization and biological sludges, generated during the treatment of wastewaters from the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. K156......................... Organic waste (including (T) heavy ends, still bottoms, light ends, spent solvents, filtrates, and decantates) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2- propynyl n- butylcarbamate.). K157......................... Wastewaters (including (T) scrubber waters, condenser waters, washwaters, and separation waters) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2- propynyl n- butylcarbamate.). K158......................... Bag house dusts and (T) filter/separation solids from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2- propynyl n- butylcarbamate.). K159......................... Organics from the (T) treatment of thiocarbamate wastes. K161......................... Purification solids (R,T) (including filtration, evaporation, and centrifugation solids), bag house dust and floor sweepings from the production of dithiocarbamate acids and their salts. (This listing does not include K125 or K126.). K174......................... Wastewater treatment (T) sludges from the production of ethylene dichloride or vinyl chloride monomer (including sludges that result from commingled ethylene dichloride or vinyl chloride monomer wastewater and other wastewater), unless the sludges meet the following conditions: (i) they are disposed of in a subtitle C or non- hazardous landfill licensed or permitted by the state or federal government; (ii) they are not otherwise placed on the land prior to final disposal; and (iii) the generator maintains documentation demonstrating that the waste was either disposed of in an on- site landfill or consigned to a transporter or disposal facility that provided a written commitment to dispose of the waste in an off-site landfill. Respondents in any action brought to enforce the requirements of subtitle C must, upon a showing by the government that the respondent managed wastewater treatment sludges from the production of vinyl chloride monomer or ethylene dichloride, demonstrate that they meet the terms of the exclusion set forth above. In doing so, they must provide appropriate documentation (e.g., contracts between the generator and the landfill owner/operator, invoices documenting delivery of waste to landfill, etc.) that the terms of the exclusion were met. K175......................... Wastewater treatment (T) sludges from the production of vinyl chloride monomer using mercuric chloride catalyst in an acetylene- based process. K181......................... Nonwastewaters from the (T) production of dyes and/ or pigments (including nonwastewaters commingled at the point of generation with nonwastewaters from other processes) that, at the point of generation, contain mass loadings of any of the constituents identified in paragraph (c) of this section that are equal to or greater than the corresponding paragraph (c) levels, as determined on a calendar year basis. These wastes will not be hazardous if the nonwastewaters are: (i) disposed in a Subtitle D landfill unit subject to the design criteria in § 258.40, (ii) disposed in a Subtitle C landfill unit subject to either § 264.301 or § 265.301, (iii) disposed in other Subtitle D landfill units that meet the design criteria in § 258.40, § 264.301, or § 265.301, or (iv) treated in a combustion unit that is permitted under Subtitle C, or an onsite combustion unit that is permitted under the Clean Air Act. For the purposes of this listing, dyes and/or pigments production is defined in paragraph (b)(1) of this section. Paragraph (d) of this section describes the process for demonstrating that a facility's nonwastewaters are not K181. This listing does not apply to wastes that are otherwise identified as hazardous under §§ 261.21- 261.24 and 261.31-261.33 at the point of generation. Also, the listing does not apply to wastes generated before any annual mass loading limit is met.Inorganic chemicals: K071......................... Brine purification muds (T) from the mercury cell process in chlorine production, where separately prepurified brine is not used. K073......................... Chlorinated hydrocarbon (T) waste from the purification step of the diaphragm cell process using graphite anodes in chlorine production. K106......................... Wastewater treatment (T) sludge from the mercury cell process in chlorine production. K176......................... Baghouse filters from the (E) production of antimony oxide, including filters from the production of intermediates (e.g., antimony metal or crude antimony oxide). K177......................... Slag from the production (T) of antimony oxide that is speculatively accumulated or disposed, including slag from the production of intermediates (e.g., antimony metal or crude antimony oxide). K178......................... Residues from (T) manufacturing and manufacturing-site storage of ferric chloride from acids formed during the production of titanium dioxide using the chloride-ilmenite process.Pesticides: K031......................... By-product salts (T) generated in the production of MSMA and cacodylic acid. K032......................... Wastewater treatment (T) sludge from the production of chlordane. K033......................... Wastewater and scrub (T) water from the chlorination of cyclopentadiene in the production of chlordane. K034......................... Filter solids from the (T) filtration of hexachlorocyclopentadien e in the production of chlordane. K035......................... Wastewater treatment (T) sludges generated in the production of creosote. K036......................... Still bottoms from (T) toluene reclamation distillation in the production of disulfoton. K037......................... Wastewater treatment (T) sludges from the production of disulfoton. K038......................... Wastewater from the (T) washing and stripping of phorate production. K039......................... Filter cake from the (T) filtration of diethylphosphorodithioic acid in the production of phorate. K040......................... Wastewater treatment (T) sludge from the production of phorate. K041......................... Wastewater treatment (T) sludge from the production of toxaphene. K042......................... Heavy ends or (T) distillation residues from the distillation of tetrachlorobenzene in the production of 2,4,5- T. K043......................... 2,6-Dichlorophenol waste (T) from the production of 2,4-D. K097......................... Vacuum stripper discharge (T) from the chlordane chlorinator in the production of chlordane. K098......................... Untreated process (T) wastewater from the production of toxaphene. K099......................... Untreated wastewater from (T) the production of 2,4-D. K123......................... Process wastewater (T) (including supernates, filtrates, and washwaters) from the production of ethylenebisdithiocarbami c acid and its salt. K124......................... Reactor vent scrubber (C, T) water from the production of ethylenebisdithiocarbami c acid and its salts. K125......................... Filtration, evaporation, (T) and centrifugation solids from the production of ethylenebisdithiocarbami c acid and its salts. K126......................... Baghouse dust and floor (T) sweepings in milling and packaging operations from the production or formulation of ethylenebisdithiocarbami c acid and its salts. K131......................... Wastewater from the (C, T) reactor and spent sulfuric acid from the acid dryer from the production of methyl bromide. K132......................... Spent absorbent and (T) wastewater separator solids from the production of methyl bromide.Explosives: K044......................... Wastewater treatment (R) sludges from the manufacturing and processing of explosives. K045......................... Spent carbon from the (R) treatment of wastewater containing explosives. K046......................... Wastewater treatment (T) sludges from the manufacturing, formulation and loading of lead-based initiating compounds. K047......................... Pink/red water from TNT (R) operations.Petroleum refining: K048......................... Dissolved air flotation (T) (DAF) float from the petroleum refining industry. K049......................... Slop oil emulsion solids (T) from the petroleum refining industry. K050......................... Heat exchanger bundle (T) cleaning sludge from the petroleum refining industry. K051......................... API separator sludge from (T) the petroleum refining industry. K052......................... Tank bottoms (leaded) (T) from the petroleum refining industry. K169......................... Crude oil storage tank (T) sediment from petroleum refining operations. K170......................... Clarified slurry oil tank (T) sediment and/or in-line filter/separation solids from petroleum refining operations. K171......................... Spent Hydrotreating (I,T) catalyst from petroleum refining operations, including guard beds used to desulfurize feeds to other catalytic reactors (this listing does not include inert support media). K172......................... Spent Hydrorefining (I,T) catalyst from petroleum refining operations, including guard beds used to desulfurize feeds to other catalytic reactors (this listing does not include inert support media).Iron and steel: K061......................... Emission control dust/ (T) sludge from the primary production of steel in electric furnaces. K062......................... Spent pickle liquor (C,T) generated by steel finishing operations of facilities within the iron and steel industry (SIC Codes 331 and 332).Primary copper:Primary lead:Primary zinc:Primary aluminum: K088......................... Spent potliners from (T) primary aluminum reduction.Ferroalloys:Secondary lead: K069......................... Emission control dust/ (T) sludge from secondary lead smelting. (Note: This listing is stayed administratively for sludge generated from secondary acid scrubber systems. The stay will remain in effect until further administrative action is taken. If EPA takes further action effecting this stay, EPA will publish a notice of the action in the Federal Register). K100......................... Waste leaching solution (T) from acid leaching of emission control dust/ sludge from secondary lead smelting.Veterinary pharmaceuticals: K084......................... Wastewater treatment (T) sludges generated during the production of veterinary pharmaceuticals from arsenic or organo- arsenic compounds. K101......................... Distillation tar residues (T) from the distillation of aniline-based compounds in the production of veterinary pharmaceuticals from arsenic or organo- arsenic compounds. K102......................... Residue from the use of (T) activated carbon for decolorization in the production of veterinary pharmaceuticals from arsenic or organo- arsenic compounds.Ink formulation: K086......................... Solvent washes and (T) sludges, caustic washes and sludges, or water washes and sludges from cleaning tubs and equipment used in the formulation of ink from pigments, driers, soaps, and stabilizers containing chromium and lead.Coking: K060......................... Ammonia still lime sludge (T) from coking operations. K087......................... Decanter tank tar sludge (T) from coking operations. K141......................... Process residues from the (T) recovery of coal tar, including, but not limited to, collecting sump residues from the production of coke from coal or the recovery of coke by-products produced from coal. This listing does not include K087 (decanter tank tar sludges from coking operations). K142......................... Tar storage tank residues (T) from the production of coke from coal or from the recovery of coke by- products produced from coal. K143......................... Process residues from the (T) recovery of light oil, including, but not limited to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by- products produced from coal. K144......................... Wastewater sump residues (T) from light oil refining, including, but not limited to, intercepting or contamination sump sludges from the recovery of coke by- products produced from coal. K145......................... Residues from naphthalene (T) collection and recovery operations from the recovery of coke by- products produced from coal. K147......................... Tar storage tank residues (T) from coal tar refining. K148......................... Residues from coal tar (T) distillation, including but not limited to, still bottoms.------------------------------------------------------------------------
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(b) Listing Specific Definitions: (1) For the purposes of the K181 listing, dyes and/or pigments production is defined to include manufacture of the following product classes: dyes, pigments, or FDA certified colors that are classified as azo, triarylmethane, perylene or anthraquinone classes. Azo products include azo, monoazo, diazo, triazo, polyazo, azoic, benzidine, and pyrazolone products. Triarylmethane products include both triarylmethane and triphenylmethane products. Wastes that are not generated at a dyes and/or pigments manufacturing site, such as wastes from the offsite use, formulation, and packaging of dyes and/or pigments, are not included in the K181 listing.
(c) K181 Listing Levels. Nonwastewaters containing constituents in amounts equal to or exceeding the following levels during any calendar year are subject to the K181 listing, unless the conditions in the K181 listing are met.
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------------------------------------------------------------------------ Chemical Mass Constituent abstracts levels No. (kg/yr)------------------------------------------------------------------------Aniline........................................... 62-53-3 9,300o-Anisidine....................................... 90-04-0 1104-Chloroaniline................................... 106-47-8 4,800p-Cresidine....................................... 120-71-8 6602,4-Dimethylaniline............................... 95-68-1 1001,2-Phenylenediamine.............................. 95-54-5 7101,3-Phenylenediamine.............................. 108-45-2 1,200------------------------------------------------------------------------
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(d) Procedures for demonstrating that dyes and/or pigment nonwastewaters are not K181. The procedures described in paragraphs (d)(1)–(d)(3) and (d)(5) of this section establish when nonwastewaters from the production of dyes/pigments would not be hazardous (these procedures apply to wastes that are not disposed in landfill units or treated in combustion units as specified in paragraph (a) of this section). If the nonwastewaters are disposed in landfill units or treated in combustion units as described in paragraph (a) of this section, then the nonwastewaters are not hazardous. In order to demonstrate that it is meeting the landfill disposal or combustion conditions contained in the K181 listing description, the generator must maintain documentation as described in paragraph (d)(4) of this section.
(1) Determination based on no K181 constituents. Generators that have knowledge (e.g., knowledge of constituents in wastes based on prior sampling and analysis data and/or information about raw materials used, production processes used, and reaction and degradation products formed) that their wastes contain none of the K181 constituents (see paragraph (c) of this section) can use their knowledge to determine that their waste is not K181. The generator must document the basis for all such determinations on an annual basis and keep each annual documentation for three years.
(2) Determination for generated quantities of 1,000 MT/yr or less for wastes that contain K181 constituents. If the total annual quantity of dyes and/or pigment nonwastewaters generated is 1,000 metric tons or less, the generator can use knowledge of the wastes (e.g., knowledge of constituents in wastes based on prior analytical data and/or information about raw materials used, production processes used, and reaction and degradation products formed) to conclude that annual mass loadings for the K181 constituents are below the listing levels of paragraph (c) of this section. To make this determination, the generator must:
(i) Each year document the basis for determining that the annual quantity of nonwastewaters expected to be generated will be less than 1,000 metric tons.
(ii) Track the actual quantity of nonwastewaters generated from January 1 through December 31 of each year. If, at any time within the year, the actual waste quantity exceeds 1,000 metric tons, the generator must comply with the requirements of paragraph (d)(3) of this section for the remainder of the year.
(iii) Keep a running total of the K181 constituent mass loadings over the course of the calendar year.
(iv) Keep the following records on site for the three most recent calendar years in which the hazardous waste determinations are made:
(A) The quantity of dyes and/or pigment nonwastewaters generated.
(B) The relevant process information used.
(C) The calculations performed to determine annual total mass loadings for each K181 constituent in the nonwastewaters during the year.
(3) Determination for generated quantities greater than 1,000 MT/yr for wastes that contain K181 constituents. If the total annual quantity of dyes and/or pigment nonwastewaters generated is greater than 1,000 metric tons, the generator must perform all of the steps described in paragraphs ((d)(3)(i)–(d)(3)(xi) of this section) in order to make a determination that its waste is not K181.
(i) Determine which K181 constituents (see paragraph (c) of this section) are reasonably expected to be present in the wastes based on knowledge of the wastes (e.g., based on prior sampling and analysis data and/or information about raw materials used, production processes used, and reaction and degradation products formed).
(ii) If 1,2-phenylenediamine is present in the wastes, the generator can use either knowledge or sampling and analysis procedures to determine the level of this constituent in the wastes. For determinations based on use of knowledge, the generator must comply with the procedures for using knowledge described in paragraph (d)(2) of this section and keep the records described in paragraph (d)(2)(iv) of this section. For determinations based on sampling and analysis, the generator must comply with the sampling and analysis and recordkeeping requirements described below in this section.
(iii) Develop a waste sampling and analysis plan (or modify an existing plan) to collect and analyze representative waste samples for the K181 constituents reasonably expected to be present in the wastes. At a minimum, the plan must include:
(A) A discussion of the number of samples needed to characterize the wastes fully;
(B) The planned sample collection method to obtain representative waste samples;
(C) A discussion of how the sampling plan accounts for potential temporal and spatial variability of the wastes.
(D) A detailed description of the test methods to be used, including sample preparation, clean up (if necessary), and determinative methods.
(iv) Collect and analyze samples in accordance with the waste sampling and analysis plan.
(A) The sampling and analysis must be unbiased, precise, and representative of the wastes.
(B) The analytical measurements must be sufficiently sensitive, accurate and precise to support any claim that the constituent mass loadings are below the listing levels of paragraph (c) of this section.
(v) Record the analytical results.
(vi) Record the waste quantity represented by the sampling and analysis results.
(vii) Calculate constituent-specific mass loadings (product of concentrations and waste quantity).
(viii) Keep a running total of the K181 constituent mass loadings over the course of the calendar year.
(ix) Determine whether the mass of any of the K181 constituents listed in paragraph (c) of this section generated between January 1 and December 31 of any year is below the K181 listing levels.
(x) Keep the following records on site for the three most recent calendar years in which the hazardous waste determinations are made:
(A) The sampling and analysis plan.
(B) The sampling and analysis results (including QA/QC data)
(C) The quantity of dyes and/or pigment nonwastewaters generated.
(D) The calculations performed to determine annual mass loadings.
(xi) Nonhazardous waste determinations must be conducted annually to verify that the wastes remain nonhazardous.
(A) The annual testing requirements are suspended after three consecutive successful annual demonstrations that the wastes are nonhazardous. The generator can then use knowledge of the wastes to support subsequent annual determinations.
(B) The annual testing requirements are reinstated if the manufacturing or waste treatment processes generating the wastes are significantly altered, resulting in an increase of the potential for the wastes to exceed the listing levels.
(C) If the annual testing requirements are suspended, the generator must keep records of the process knowledge information used to support a nonhazardous determination. If testing is reinstated, a description of the process change must be retained.
(4) Recordkeeping for the landfill disposal and combustion exemptions. For the purposes of meeting the landfill disposal and combustion condition set out in the K181 listing description, the generator must maintain on site for three years documentation demonstrating that each shipment of waste was received by a landfill unit that is subject to or meets the landfill design standards set out in the listing description, or was treated in combustion units as specified in the listing description.
(5) Waste holding and handling. During the interim period, from the point of generation to completion of the hazardous waste determination, the generator is responsible for storing the wastes appropriately. If the wastes are determined to be hazardous and the generator has not complied with the subtitle C requirements during the interim period, the generator could be subject to an enforcement action for improper management.
[46 FR 4618, Jan. 16, 1981]
Editorial Note: For Federal Register citations affecting §261.32, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO Access.
§ 261.33 Discarded commercial chemical products, off-specification species, container residues, and spill residues thereof.
The following materials or items are hazardous wastes if and when they are discarded or intended to be discarded as described in §261.2(a)(2)(i), when they are mixed with waste oil or used oil or other material and applied to the land for dust suppression or road treatment, when they are otherwise applied to the land in lieu of their original intended use or when they are contained in products that are applied to the land in lieu of their original intended use, or when, in lieu of their original intended use, they are produced for use as (or as a component of) a fuel, distributed for use as a fuel, or burned as a fuel.
(a) Any commercial chemical product, or manufacturing chemical intermediate having the generic name listed in paragraph (e) or (f) of this section.
(b) Any off-specification commercial chemical product or manufacturing chemical intermediate which, if it met specifications, would have the generic name listed in paragraph (e) or (f) of this section.
(c) Any residue remaining in a container or in an inner liner removed from a container that has held any commercial chemical product or manufacturing chemical intermediate having the generic name listed in paragraphs (e) or (f) of this section, unless the container is empty as defined in §261.7(b) of this chapter.
[Comment: Unless the residue is being beneficially used or reused, or legitimately recycled or reclaimed; or being accumulated, stored, transported or treated prior to such use, re-use, recycling or reclamation, EPA considers the residue to be intended for discard, and thus, a hazardous waste. An example of a legitimate re-use of the residue would be where the residue remains in the container and the container is used to hold the same commercial chemical product or manufacturing chemical intermediate it previously held. An example of the discard of the residue would be where the drum is sent to a drum reconditioner who reconditions the drum but discards the residue.]
(d) Any residue or contaminated soil, water or other debris resulting from the cleanup of a spill into or on any land or water of any commercial chemical product or manufacturing chemical intermediate having the generic name listed in paragraph (e) or (f) of this section, or any residue or contaminated soil, water or other debris resulting from the cleanup of a spill, into or on any land or water, of any off-specification chemical product and manufacturing chemical intermediate which, if it met specifications, would have the generic name listed in paragraph (e) or (f) of this section.
[Comment: The phrase “commercial chemical product or manufacturing chemical intermediate having the generic name listed in . . .” refers to a chemical substance which is manufactured or formulated for commercial or manufacturing use which consists of the commercially pure grade of the chemical, any technical grades of the chemical that are produced or marketed, and all formulations in which the chemical is the sole active ingredient. It does not refer to a material, such as a manufacturing process waste, that contains any of the substances listed in paragraph (e) or (f). Where a manufacturing process waste is deemed to be a hazardous waste because it contains a substance listed in paragraph (e) or (f), such waste will be listed in either §261.31 or §261.32 or will be identified as a hazardous waste by the characteristics set forth in subpart C of this part.]
(e) The commercial chemical products, manufacturing chemical intermediates or off-specification commercial chemical products or manufacturing chemical intermediates referred to in paragraphs (a) through (d) of this section, are identified as acute hazardous wastes (H) and are subject to the small quantity exclusion defined in §261.5(e).
[Comment: For the convenience of the regulated community the primary hazardous properties of these materials have been indicated by the letters T (Toxicity), and R (Reactivity). Absence of a letter indicates that the compound only is listed for acute toxicity. Wastes are first listed in alphabetical order by substance and then listed again in numerical order by Hazardous Waste Number.]
These wastes and their corresponding EPA Hazardous Waste Numbers are:
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------------------------------------------------------------------------ Chemical Hazardous waste abstracts Substance No. No.------------------------------------------------------------------------P023 107-20-0 Acetaldehyde, chloro-P002 591-08-2 Acetamide, N-(aminothioxomethyl)-P057 640-19-7 Acetamide, 2-fluoro-P058 62-74-8 Acetic acid, fluoro-, sodium saltP002 591-08-2 1-Acetyl-2-thioureaP003 107-02-8 AcroleinP070 116-06-3 AldicarbP203 1646-88-4 Aldicarb sulfone.P004 309-00-2 AldrinP005 107-18-6 Allyl alcoholP006 20859-73-8 Aluminum phosphide (R,T)P007 2763-96-4 5-(Aminomethyl)-3-isoxazololP008 504-24-5 4-AminopyridineP009 131-74-8 Ammonium picrate (R)P119 7803-55-6 Ammonium vanadateP099 506-61-6 Argentate(1-), bis(cyano-C)-, potassiumP010 7778-39-4 Arsenic acid H3 AsO4P012 1327-53-3 Arsenic oxide As2 O3P011 1303-28-2 Arsenic oxide As2 O5P011 1303-28-2 Arsenic pentoxideP012 1327-53-3 Arsenic trioxideP038 692-42-2 Arsine, diethyl-P036 696-28-6 Arsonous dichloride, phenyl-P054 151-56-4 AziridineP067 75-55-8 Aziridine, 2-methyl-P013 542-62-1 Barium cyanideP024 106-47-8 Benzenamine, 4-chloro-P077 100-01-6 Benzenamine, 4-nitro-P028 100-44-7 Benzene, (chloromethyl)-P042 51-43-4 1,2-Benzenediol, 4-[1-hydroxy-2- (methylamino)ethyl]-, (R)-P046 122-09-8 Benzeneethanamine, alpha,alpha- dimethyl-P014 108-98-5 BenzenethiolP127 1563-66-2 7-Benzofuranol, 2,3-dihydro-2,2- dimethyl-, methylcarbamate.P188 57-64-7 Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro- 1,3a,8-trimethylpyrrolo[2,3-b]indol-5- yl methylcarbamate ester (1:1).P001 \1\ 81-81-2 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3- oxo-1-phenylbutyl)-, & salts, when present at concentrations greater than 0.3%P028 100-44-7 Benzyl chlorideP015 7440-41-7 Beryllium powderP017 598-31-2 BromoacetoneP018 357-57-3 BrucineP045 39196-18-4 2-Butanone, 3,3-dimethyl-1- (methylthio)-, O-[(methylamino)carbonyl] oximeP021 592-01-8 Calcium cyanideP021 592-01-8 Calcium cyanide Ca(CN)2P189 55285-14-8 Carbamic acid, [(dibutylamino)- thio]methyl-, 2,3-dihydro-2,2- dimethyl- 7-benzofuranyl ester.P191 644-64-4 Carbamic acid, dimethyl-, 1-[(dimethyl- amino)carbonyl]- 5-methyl-1H- pyrazol- 3-yl ester.P192 119-38-0 Carbamic acid, dimethyl-, 3-methyl-1- (1-methylethyl)-1H- pyrazol-5-yl ester.P190 1129-41-5 Carbamic acid, methyl-, 3-methylphenyl ester.P127 1563-66-2 Carbofuran.P022 75-15-0 Carbon disulfideP095 75-44-5 Carbonic dichlorideP189 55285-14-8 Carbosulfan.P023 107-20-0 ChloroacetaldehydeP024 106-47-8 p-ChloroanilineP026 5344-82-1 1-(o-Chlorophenyl)thioureaP027 542-76-7 3-ChloropropionitrileP029 544-92-3 Copper cyanideP029 544-92-3 Copper cyanide Cu(CN)P202 64-00-6 m-Cumenyl methylcarbamate.P030 ............ Cyanides (soluble cyanide salts), not otherwise specifiedP031 460-19-5 CyanogenP033 506-77-4 Cyanogen chlorideP033 506-77-4 Cyanogen chloride (CN)ClP034 131-89-5 2-Cyclohexyl-4,6-dinitrophenolP016 542-88-1 Dichloromethyl etherP036 696-28-6 DichlorophenylarsineP037 60-57-1 DieldrinP038 692-42-2 DiethylarsineP041 311-45-5 Diethyl-p-nitrophenyl phosphateP040 297-97-2 O,O-Diethyl O-pyrazinyl phosphorothioateP043 55-91-4 Diisopropylfluorophosphate (DFP)P004 309-00-2 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa- chloro- 1,4,4a,5,8,8a,-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha,8 abeta)-P060 465-73-6 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa- chloro- 1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5beta,8beta,8ab eta)-P037 60-57-1 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta,6a alpha,7beta, 7aalpha)-P051 \1\ 72-20-8 2,7:3,6-Dimethanonaphth [2,3- b]oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2abeta,3alpha,6alpha,6 abeta,7beta, 7aalpha)-, & metabolitesP044 60-51-5 DimethoateP046 122-09-8 alpha,alpha-DimethylphenethylamineP191 644-64-4 Dimetilan.P047 \1\ 534-52-1 4,6-Dinitro-o-cresol, & saltsP048 51-28-5 2,4-DinitrophenolP020 88-85-7 DinosebP085 152-16-9 Diphosphoramide, octamethyl-P111 107-49-3 Diphosphoric acid, tetraethyl esterP039 298-04-4 DisulfotonP049 541-53-7 DithiobiuretP185 26419-73-8 1,3-Dithiolane-2-carboxaldehyde, 2,4- dimethyl-, O- [(methylamino)- carbonyl]oxime.P050 115-29-7 EndosulfanP088 145-73-3 EndothallP051 72-20-8 EndrinP051 72-20-8 Endrin, & metabolitesP042 51-43-4 EpinephrineP031 460-19-5 EthanedinitrileP194 23135-22-0 Ethanimidothioic acid, 2- (dimethylamino)-N-[[(methylamino) carbonyl]oxy]-2-oxo-, methyl ester.P066 16752-77-5 Ethanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl esterP101 107-12-0 Ethyl cyanideP054 151-56-4 EthyleneimineP097 52-85-7 FamphurP056 7782-41-4 FluorineP057 640-19-7 FluoroacetamideP058 62-74-8 Fluoroacetic acid, sodium saltP198 23422-53-9 Formetanate hydrochloride.P197 17702-57-7 Formparanate.P065 628-86-4 Fulminic acid, mercury(2+) salt (R,T)P059 76-44-8 HeptachlorP062 757-58-4 Hexaethyl tetraphosphateP116 79-19-6 HydrazinecarbothioamideP068 60-34-4 Hydrazine, methyl-P063 74-90-8 Hydrocyanic acidP063 74-90-8 Hydrogen cyanideP096 7803-51-2 Hydrogen phosphideP060 465-73-6 IsodrinP192 119-38-0 Isolan.P202 64-00-6 3-Isopropylphenyl N-methylcarbamate.P007 2763-96-4 3(2H)-Isoxazolone, 5-(aminomethyl)-P196 15339-36-3 Manganese, bis(dimethylcarbamodithioato- S,S[prime])-,P196 15339-36-3 Manganese dimethyldithiocarbamate.P092 62-38-4 Mercury, (acetato-O)phenyl-P065 628-86-4 Mercury fulminate (R,T)P082 62-75-9 Methanamine, N-methyl-N-nitroso-P064 624-83-9 Methane, isocyanato-P016 542-88-1 Methane, oxybis[chloro-P112 509-14-8 Methane, tetranitro- (R)P118 75-70-7 Methanethiol, trichloro-P198 23422-53-9 Methanimidamide, N,N-dimethyl-N[prime]- [3-[[(methylamino)- carbonyl]oxy]phenyl]-, monohydrochloride.P197 17702-57-7 Methanimidamide, N,N-dimethyl-N[prime]- [2-methyl-4- [[(methylamino)carbonyl]oxy]phenyl]-P050 115-29-7 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10- hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxideP059 76-44-8 4,7-Methano-1H-indene, 1,4,5,6,7,8,8- heptachloro- 3a,4,7,7a-tetrahydro-P199 2032-65-7 Methiocarb.P066 16752-77-5 MethomylP068 60-34-4 Methyl hydrazineP064 624-83-9 Methyl isocyanateP069 75-86-5 2-MethyllactonitrileP071 298-00-0 Methyl parathionP190 1129-41-5 Metolcarb.P128 315-8-4 Mexacarbate.P072 86-88-4 alpha-NaphthylthioureaP073 13463-39-3 Nickel carbonylP073 13463-39-3 Nickel carbonyl Ni(CO)4, (T-4)-P074 557-19-7 Nickel cyanideP074 557-19-7 Nickel cyanide Ni(CN)2P075 \1\ 54-11-5 Nicotine, & saltsP076 10102-43-9 Nitric oxideP077 100-01-6 p-NitroanilineP078 10102-44-0 Nitrogen dioxideP076 10102-43-9 Nitrogen oxide NOP078 10102-44-0 Nitrogen oxide NO2P081 55-63-0 Nitroglycerine (R)P082 62-75-9 N-NitrosodimethylamineP084 4549-40-0 N-NitrosomethylvinylamineP085 152-16-9 OctamethylpyrophosphoramideP087 20816-12-0 Osmium oxide OsO4, (T-4)-P087 20816-12-0 Osmium tetroxideP088 145-73-3 7-Oxabicyclo[2.2.1]heptane-2,3- dicarboxylic acidP194 23135-22-0 Oxamyl.P089 56-38-2 ParathionP034 131-89-5 Phenol, 2-cyclohexyl-4,6-dinitro-P048 51-28-5 Phenol, 2,4-dinitro-P047 \1\ 534-52-1 Phenol, 2-methyl-4,6-dinitro-, & saltsP020 88-85-7 Phenol, 2-(1-methylpropyl)-4,6-dinitro- P009 131-74-8 Phenol, 2,4,6-trinitro-, ammonium salt (R)P128 315-18-4 Phenol, 4-(dimethylamino)-3,5-dimethyl- , methylcarbamate (ester).P199 2032-65-7 Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamateP202 64-00-6 Phenol, 3-(1-methylethyl)-, methyl carbamate.P201 2631-37-0 Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate.P092 62-38-4 Phenylmercury acetateP093 103-85-5 PhenylthioureaP094 298-02-2 PhorateP095 75-44-5 PhosgeneP096 7803-51-2 PhosphineP041 311-45-5 Phosphoric acid, diethyl 4-nitrophenyl esterP039 298-04-4 Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] esterP094 298-02-2 Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] esterP044 60-51-5 Phosphorodithioic acid, O,O-dimethyl S- [2-(methylamino)-2-oxoethyl] esterP043 55-91-4 Phosphorofluoridic acid, bis(1- methylethyl) esterP089 56-38-2 Phosphorothioic acid, O,O-diethyl O-(4- nitrophenyl) esterP040 297-97-2 Phosphorothioic acid, O,O-diethyl O- pyrazinyl esterP097 52-85-7 Phosphorothioic acid, O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-dimethyl esterP071 298-00-0 Phosphorothioic acid, O,O,-dimethyl O- (4-nitrophenyl) esterP204 57-47-6 Physostigmine.P188 57-64-7 Physostigmine salicylate.P110 78-00-2 Plumbane, tetraethyl-P098 151-50-8 Potassium cyanideP098 151-50-8 Potassium cyanide K(CN)P099 506-61-6 Potassium silver cyanideP201 2631-37-0 PromecarbP070 116-06-3 Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oximeP203 1646-88-4 Propanal, 2-methyl-2-(methyl-sulfonyl)- , O-[(methylamino)carbonyl] oxime.P101 107-12-0 PropanenitrileP027 542-76-7 Propanenitrile, 3-chloro-P069 75-86-5 Propanenitrile, 2-hydroxy-2-methyl-P081 55-63-0 1,2,3-Propanetriol, trinitrate (R)P017 598-31-2 2-Propanone, 1-bromo-P102 107-19-7 Propargyl alcoholP003 107-02-8 2-PropenalP005 107-18-6 2-Propen-1-olP067 75-55-8 1,2-PropylenimineP102 107-19-7 2-Propyn-1-olP008 504-24-5 4-PyridinamineP075 \1\ 54-11-5 Pyridine, 3-(1-methyl-2-pyrrolidinyl)- , (S)-, & saltsP204 57-47-6 Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8- trimethyl-, methylcarbamate (ester), (3aS-cis)-.P114 12039-52-0 Selenious acid, dithallium(1+) saltP103 630-10-4 SelenoureaP104 506-64-9 Silver cyanideP104 506-64-9 Silver cyanide Ag(CN)P105 26628-22-8 Sodium azideP106 143-33-9 Sodium cyanideP106 143-33-9 Sodium cyanide Na(CN)P108 \1\ 57-24-9 Strychnidin-10-one, & saltsP018 357-57-3 Strychnidin-10-one, 2,3-dimethoxy-P108 \1\ 57-24-9 Strychnine, & saltsP115 7446-18-6 Sulfuric acid, dithallium(1+) saltP109 3689-24-5 TetraethyldithiopyrophosphateP110 78-00-2 Tetraethyl leadP111 107-49-3 Tetraethyl pyrophosphateP112 509-14-8 Tetranitromethane (R)P062 757-58-4 Tetraphosphoric acid, hexaethyl esterP113 1314-32-5 Thallic oxideP113 1314-32-5 Thallium oxide Tl2 O3P114 12039-52-0 Thallium(I) seleniteP115 7446-18-6 Thallium(I) sulfateP109 3689-24-5 Thiodiphosphoric acid, tetraethyl esterP045 39196-18-4 ThiofanoxP049 541-53-7 Thioimidodicarbonic diamide [(H2 N)C(S)]2 NHP014 108-98-5 ThiophenolP116 79-19-6 ThiosemicarbazideP026 5344-82-1 Thiourea, (2-chlorophenyl)-P072 86-88-4 Thiourea, 1-naphthalenyl-P093 103-85-5 Thiourea, phenyl-P185 26419-73-8 Tirpate.P123 8001-35-2 ToxapheneP118 75-70-7 TrichloromethanethiolP119 7803-55-6 Vanadic acid, ammonium saltP120 1314-62-1 Vanadium oxide V2 O5P120 1314-62-1 Vanadium pentoxideP084 4549-40-0 Vinylamine, N-methyl-N-nitroso-P001 \1\ 81-81-2 Warfarin, & salts, when present at concentrations greater than 0.3%P205 137-30-4 Zinc, bis(dimethylcarbamodithioato- S,S[prime])-,P121 557-21-1 Zinc cyanideP121 557-21-1 Zinc cyanide Zn(CN)2P122 1314-84-7 Zinc phosphide Zn3 P2, when present at concentrations greater than 10% (R,T)P205 137-30-4 Ziram.P001 \1\ 81-81-2 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3- oxo-1-phenylbutyl)-, & salts, when present at concentrations greater than 0.3%P001 \1\ 81-81-2 Warfarin, & salts, when present at concentrations greater than 0.3%P002 591-08-2 Acetamide, -(aminothioxomethyl)-P002 591-08-2 1-Acetyl-2-thioureaP003 107-02-8 AcroleinP003 107-02-8 2-PropenalP004 309-00-2 AldrinP004 309-00-2 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa-chloro- 1,4,4a,5,8,8a,-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha,8 abeta)-P005 107-18-6 Allyl alcoholP005 107-18-6 2-Propen-1-olP006 20859-73-8 Aluminum phosphide (R,T)P007 2763-96-4 5-(Aminomethyl)-3-isoxazololP007 2763-96-4 3(2H)-Isoxazolone, 5-(aminomethyl)-P008 504-24-5 4-AminopyridineP008 504-24-5 4-PyridinamineP009 131-74-8 Ammonium picrate (R)P009 131-74-8 Phenol, 2,4,6-trinitro-, ammonium salt (R)P010 7778-39-4 Arsenic acid H3 AsO4P011 1303-28-2 Arsenic oxide As2 O5P011 1303-28-2 Arsenic pentoxideP012 1327-53-3 Arsenic oxide As2 O3P012 1327-53-3 Arsenic trioxideP013 542-62-1 Barium cyanideP014 108-98-5 BenzenethiolP014 108-98-5 ThiophenolP015 7440-41-7 Beryllium powderP016 542-88-1 Dichloromethyl etherP016 542-88-1 Methane, oxybis[chloro-P017 598-31-2 BromoacetoneP017 598-31-2 2-Propanone, 1-bromo-P018 357-57-3 BrucineP018 357-57-3 Strychnidin-10-one, 2,3-dimethoxy-P020 88-85-7 DinosebP020 88-85-7 Phenol, 2-(1-methylpropyl)-4,6-dinitro- P021 592-01-8 Calcium cyanideP021 592-01-8 Calcium cyanide Ca(CN)2P022 75-15-0 Carbon disulfideP023 107-20-0 Acetaldehyde, chloro-P023 107-20-0 ChloroacetaldehydeP024 106-47-8 Benzenamine, 4-chloro-P024 106-47-8 p-ChloroanilineP026 5344-82-1 1-(o-Chlorophenyl)thioureaP026 5344-82-1 Thiourea, (2-chlorophenyl)-P027 542-76-7 3-ChloropropionitrileP027 542-76-7 Propanenitrile, 3-chloro-P028 100-44-7 Benzene, (chloromethyl)-P028 100-44-7 Benzyl chlorideP029 544-92-3 Copper cyanideP029 544-92-3 Copper cyanide Cu(CN)P030 ............ Cyanides (soluble cyanide salts), not otherwise specifiedP031 460-19-5 CyanogenP031 460-19-5 EthanedinitrileP033 506-77-4 Cyanogen chlorideP033 506-77-4 Cyanogen chloride (CN)ClP034 131-89-5 2-Cyclohexyl-4,6-dinitrophenolP034 131-89-5 Phenol, 2-cyclohexyl-4,6-dinitro-P036 696-28-6 Arsonous dichloride, phenyl-P036 696-28-6 DichlorophenylarsineP037 60-57-1 DieldrinP037 60-57-1 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta,6a alpha,7beta, 7aalpha)-P038 692-42-2 Arsine, diethyl-P038 692-42-2 DiethylarsineP039 298-04-4 DisulfotonP039 298-04-4 Phosphorodithioic acid, O,O-diethyl S- [2-(ethylthio)ethyl] esterP040 297-97-2 O,O-Diethyl O-pyrazinyl phosphorothioateP040 297-97-2 Phosphorothioic acid, O,O-diethyl O- pyrazinyl esterP041 311-45-5 Diethyl-p-nitrophenyl phosphateP041 311-45-5 Phosphoric acid, diethyl 4-nitrophenyl esterP042 51-43-4 1,2-Benzenediol, 4-[1-hydroxy-2- (methylamino)ethyl]-, (R)-P042 51-43-4 EpinephrineP043 55-91-4 Diisopropylfluorophosphate (DFP)P043 55-91-4 Phosphorofluoridic acid, bis(1- methylethyl) esterP044 60-51-5 DimethoateP044 60-51-5 Phosphorodithioic acid, O,O-dimethyl S- [2-(methyl amino)-2-oxoethyl] esterP045 39196-18-4 2-Butanone, 3,3-dimethyl-1- (methylthio)-, O- [(methylamino)carbonyl] oximeP045 39196-18-4 ThiofanoxP046 122-09-8 Benzeneethanamine, alpha,alpha- dimethyl-P046 122-09-8 alpha,alpha-DimethylphenethylamineP047 \1\ 534-52-1 4,6-Dinitro-o-cresol, & saltsP047 \1\ 534-52-1 Phenol, 2-methyl-4,6-dinitro-, & saltsP048 51-28-5 2,4-DinitrophenolP048 51-28-5 Phenol, 2,4-dinitro-P049 541-53-7 DithiobiuretP049 541-53-7 Thioimidodicarbonic diamide [(H2 N)C(S)]2 NHP050 115-29-7 EndosulfanP050 115-29-7 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3-oxideP051 \1\ 72-20-8 2,7:3,6-Dimethanonaphth [2,3- b]oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2abeta,3alpha,6alpha,6 abeta,7beta, 7aalpha)-, & metabolitesP051 72-20-8 EndrinP051 72-20-8 Endrin, & metabolitesP054 151-56-4 AziridineP054 151-56-4 EthyleneimineP056 7782-41-4 FluorineP057 640-19-7 Acetamide, 2-fluoro-P057 640-19-7 FluoroacetamideP058 62-74-8 Acetic acid, fluoro-, sodium saltP058 62-74-8 Fluoroacetic acid, sodium saltP059 76-44-8 HeptachlorP059 76-44-8 4,7-Methano-1H-indene, 1,4,5,6,7,8,8- heptachloro-3a,4,7,7a-tetrahydro-P060 465-73-6 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa-chloro- 1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5beta,8beta,8ab eta)-P060 465-73-6 IsodrinP062 757-58-4 Hexaethyl tetraphosphateP062 757-58-4 Tetraphosphoric acid, hexaethyl esterP063 74-90-8 Hydrocyanic acidP063 74-90-8 Hydrogen cyanideP064 624-83-9 Methane, isocyanato-P064 624-83-9 Methyl isocyanateP065 628-86-4 Fulminic acid, mercury(2+) salt (R,T)P065 628-86-4 Mercury fulminate (R,T)P066 16752-77-5 Ethanimidothioic acid, N- [[(methylamino)carbonyl]oxy]-, methyl esterP066 16752-77-5 MethomylP067 75-55-8 Aziridine, 2-methyl-P067 75-55-8 1,2-PropylenimineP068 60-34-4 Hydrazine, methyl-P068 60-34-4 Methyl hydrazineP069 75-86-5 2-MethyllactonitrileP069 75-86-5 Propanenitrile, 2-hydroxy-2-methyl-P070 116-06-3 AldicarbP070 116-06-3 Propanal, 2-methyl-2-(methylthio)-, O- [(methylamino)carbonyl]oximeP071 298-00-0 Methyl parathionP071 298-00-0 Phosphorothioic acid, O,O,-dimethyl O- (4-nitrophenyl) esterP072 86-88-4 alpha-NaphthylthioureaP072 86-88-4 Thiourea, 1-naphthalenyl-P073 13463-39-3 Nickel carbonylP073 13463-39-3 Nickel carbonyl Ni(CO)4, (T-4)-P074 557-19-7 Nickel cyanideP074 557-19-7 Nickel cyanide Ni(CN)2P075 \1\ 54-11-5 Nicotine, & saltsP075 \1\ 54-11-5 Pyridine, 3-(1-methyl-2-pyrrolidinyl)- , (S)-, & saltsP076 10102-43-9 Nitric oxideP076 10102-43-9 Nitrogen oxide NOP077 100-01-6 Benzenamine, 4-nitro-P077 100-01-6 p-NitroanilineP078 10102-44-0 Nitrogen dioxideP078 10102-44-0 Nitrogen oxide NO2P081 55-63-0 Nitroglycerine (R)P081 55-63-0 1,2,3-Propanetriol, trinitrate (R)P082 62-75-9 Methanamine, -methyl-N-nitroso-P082 62-75-9 N-NitrosodimethylamineP084 4549-40-0 N-NitrosomethylvinylamineP084 4549-40-0 Vinylamine, -methyl-N-nitroso-P085 152-16-9 Diphosphoramide, octamethyl-P085 152-16-9 OctamethylpyrophosphoramideP087 20816-12-0 Osmium oxide OsO4, (T-4)-P087 20816-12-0 Osmium tetroxideP088 145-73-3 EndothallP088 145-73-3 7-Oxabicyclo[2.2.1]heptane-2,3- dicarboxylic acidP089 56-38-2 ParathionP089 56-38-2 Phosphorothioic acid, O,O-diethyl O-(4- nitrophenyl) esterP092 62-38-4 Mercury, (acetato-O)phenyl-P092 62-38-4 Phenylmercury acetateP093 103-85-5 PhenylthioureaP093 103-85-5 Thiourea, phenyl-P094 298-02-2 PhorateP094 298-02-2 Phosphorodithioic acid, O,O-diethyl S- [(ethylthio)methyl] esterP095 75-44-5 Carbonic dichlorideP095 75-44-5 PhosgeneP096 7803-51-2 Hydrogen phosphideP096 7803-51-2 PhosphineP097 52-85-7 FamphurP097 52-85-7 Phosphorothioic acid, O-[4- [(dimethylamino)sulfonyl]phenyl] O,O- dimethyl esterP098 151-50-8 Potassium cyanideP098 151-50-8 Potassium cyanide K(CN)P099 506-61-6 Argentate(1-), bis(cyano-C)-, potassiumP099 506-61-6 Potassium silver cyanideP101 107-12-0 Ethyl cyanideP101 107-12-0 PropanenitrileP102 107-19-7 Propargyl alcoholP102 107-19-7 2-Propyn-1-olP103 630-10-4 SelenoureaP104 506-64-9 Silver cyanideP104 506-64-9 Silver cyanide Ag(CN)P105 26628-22-8 Sodium azideP106 143-33-9 Sodium cyanideP106 143-33-9 Sodium cyanide Na(CN)P108 \1\ 157-24-9 Strychnidin-10-one, & saltsP108 \1\ 157-24-9 Strychnine, & saltsP109 3689-24-5 TetraethyldithiopyrophosphateP109 3689-24-5 Thiodiphosphoric acid, tetraethyl esterP110 78-00-2 Plumbane, tetraethyl-P110 78-00-2 Tetraethyl leadP111 107-49-3 Diphosphoric acid, tetraethyl esterP111 107-49-3 Tetraethyl pyrophosphateP112 509-14-8 Methane, tetranitro-(R)P112 509-14-8 Tetranitromethane (R)P113 1314-32-5 Thallic oxideP113 1314-32-5 Thallium oxide Tl2 O3P114 12039-52-0 Selenious acid, dithallium(1+) saltP114 12039-52-0 TetraethyldithiopyrophosphateP115 7446-18-6 Thiodiphosphoric acid, tetraethyl esterP115 7446-18-6 Plumbane, tetraethyl-P116 79-19-6 Tetraethyl leadP116 79-19-6 ThiosemicarbazideP118 75-70-7 Methanethiol, trichloro-P118 75-70-7 TrichloromethanethiolP119 7803-55-6 Ammonium vanadateP119 7803-55-6 Vanadic acid, ammonium saltP120 1314-62-1 Vanadium oxide V2O5P120 1314-62-1 Vanadium pentoxideP121 557-21-1 Zinc cyanideP121 557-21-1 Zinc cyanide Zn(CN)2P122 1314-84-7 Zinc phosphide Zn3 P2, when present at concentrations greater than 10% (R,T)P123 8001-35-2 ToxapheneP127 1563-66-2 7-Benzofuranol, 2,3-dihydro-2,2- dimethyl-, methylcarbamate.P127 1563-66-2 CarbofuranP128 315-8-4 MexacarbateP128 315-18-4 Phenol, 4-(dimethylamino)-3,5-dimethyl- , methylcarbamate (ester)P185 26419-73-8 1,3-Dithiolane-2-carboxaldehyde, 2,4- dimethyl-, O-[(methylamino)- carbonyl]oxime.P185 26419-73-8 TirpateP188 57-64-7 Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro- 1,3a,8-trimethylpyrrolo[2,3-b]indol-5- yl methylcarbamate ester (1:1)P188 57-64-7 Physostigmine salicylateP189 55285-14-8 Carbamic acid, [(dibutylamino)- thio]methyl-, 2,3-dihydro-2,2- dimethyl-7-benzofuranyl esterP189 55285-14-8 CarbosulfanP190 1129-41-5 Carbamic acid, methyl-, 3-methylphenyl esterP190 1129-41-5 MetolcarbP191 644-64-4 Carbamic acid, dimethyl-, 1-[(dimethyl- amino)carbonyl]-5-methyl-1H-pyrazol-3- yl esterP191 644-64-4 DimetilanP192 119-38-0 Carbamic acid, dimethyl-, 3-methyl-1- (1-methylethyl)-1H-pyrazol-5-yl esterP192 119-38-0 IsolanP194 23135-22-0 Ethanimidthioic acid, 2- (dimethylamino)-N-[[(methylamino) carbonyl]oxy]-2-oxo-, methyl esterP194 23135-22-0 OxamylP196 15339-36-3 Manganese, bis(dimethylcarbamodithioato- S,S[min])-,P196 15339-36-3 Manganese dimethyldithiocarbamateP197 17702-57-7 FormparanateP197