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Office of Environmental Health and Safety

Waste Codes: P-List

Characteristic Waste D-List F-List U-List K-List

40 CFR Part 261.33: Acutely Toxic Chemicals

Code Description
P001
2H-1 Benzopyran-2-one,4-hydroxy-3-(3-oxo-1 phenylbutyl)-& salts, when present at concentrations greater than 0.3%
P001 Warfarin, & salts, when present at concentrations greater than 0.3%
PO02 1-Acetyl-2-thiourea
P002 Acetamide, N-(aminothioxomethyl)
P003 2-Propenal P003 Acrolein
P004 1,4,S,8-Dimethanonaphthalene, 1,2,3,4,10,1 O-hexachloro-1,4,4a,S,8,8a hexahydro-, (1 alpha, 4alpha, 4abeta, Salpha, 8alpha, 8abeta)
P004 Aldrin
P005 2-Propen-1-ol
P005 Allyl alcohol
P006 Aluminum phosphide (R, T)
P007 3(2H)-lsoxazolone, S-(aminomethyl)
P007 S-(Aminomethyl)-3-isoxazolol
P008 4-Pyridinamine
P008 4-Aminopyridine
P009 Ammonium picrate (R)
P009 Phenol, 2,4,6-trinitro-,ammonium salt (R)
P010 Arsenic acid H3AsO4
P011 Arsenic oxide As20S
P011 Arsenic pentoxide
P012 Arsenic oxide As203
P012 Arsenic trioxide
P013 Barium cyanide
P014 Benzenethiol
P014 Thiophenol
P015 Beryllium
P016 Dichloromethyl ether
P016 Methane, oxybis[chloro]
P017 2-Propanone, 1-bromo
P017 Bromoacetone
P018 Brucine
P018 Strychnidin-10-one, 2,3-dimethoxy
P020 Dinoseb
P020 Phenol,2-(1-methylpropyl)-4,6-dinitro
P021 Calcium cyanide
P021 Calcium cyanide Ca(CN)2
P022 Carbon disulfide
P023 Acetaldehyde, chloro
P023 Chloroacetaldehyde
P024 Benzenamine,4-chloro
P024 p-Chloroaniline
P026 1-(o-Chlorophenyl)thiourea
P026 Thiourea, (2-chlorophenyl)
P027 3-Chloropropionitrile
P027 Propanenitrile, 3-chloro
P028 Benzyl chloride
P028 Benzene, (chloromethyl)
P029 Copper cyanide
P029 Copper cyanide Cu(CN)
P030 Cyanides (soluble cyanide salts), not otherwise specified
P031 Cyanogen
P031 Ethanedinitrile
P033 Cyanogen chloride
P033 Cyanogen chloride (CN)CI
P034 2-Cyclohecyl-4, 6-d i n itrophenol
P034 Phenol, 2-cyclohexyl-4,6-dinitro
P036 Arsonous dichloride, phenyl-
P036 Dichlorophenylarsine
P037 2,7:3,6-Dimethanonaphth[2,3-b]oxirene,3,4,5,6,9,9hexachloro-1 a,2,2a,3,6,6a, 7, 7a-octhydro-,(1 aalpha, 2beta,2aalpha, 3beta, 6beta, 6aalpha, 7beta, 7aa)
P037 Dieldrin
P038 Arsine, diethyl
P038 Diethylarsine
P039 Disulfoton
P039 Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio) ethyl] ester
P040 O,O-Diethyl O-pyrazinyl phosphorothioate
P040 Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester
P041 Diethyl-p-nitrophenyl phosphate
P041 Phosphoric acid, diethyl4-nitrophenyl ester
P042 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl] ,(R)
P042 Epinephrine
P043 Diisopropylfluorophosphate (DFP)
P043 Phosphorofluoridic acid, bis(1-methylethyl)ester
P044 Dimethoate
P044 Phosphorodithioic acid, O,O-dimethyl S-[2 (methylamino)-2-oxoethyl] ester
P045 2-Butanone, 3,3-dimethyl-1-(methylthio)-,O [methylamino)carbonyl] oxime
P045 Thiofanox
P046 alpha,alpha-Dimethylphenethylamine
P046 Benzeneethanamine, alpha, alpha-dimethyl
P047 4,6-Dinitro-o-cresol, & salts
P047 Phenol, 2-methyl-4,6-dinitro-, & salts
P048 2,4-Dinitrophenol P048 Phenol, 2,4-dinitro
P049 Dithiobiuret
P049 Thioimidodicarbonic diamide [(H2N)C(S)]2NH
P050 6,9-Methano-2,4,3-benzodioxathiepin,6, 7 ,8,9,10,10 hexachloro-1,5,5a,6,9,9a-hexahydro-,3-oxide P050 Endosulfan
P051 2,7:3,6-Dimethanonaphth[2,3-b]oxirene,3,4,5,6,9,9hexachloro-1 a,2,2a,3,6,6a, 7, 7a-octahydro-, (1aalpha,2beta,2abeta,3alpha,6alpha,6abeta,7bet, - & metabolites
P051 Endrin
P051 Endrin, & metabolites
P054 Aziridine
P054 Ethyleneimine
P057 P056 Fluorine
P057 Acetamide,2-fluoro
P057 Fluoroacetamide
P058 Acetic acid, fluoro-, sodium salt
P058 Fluoroacetic acid, sodium salt
P060 P059 4,7-Methano-1 H-indene, 1,4,5,6,? ,8,8-heptachloro 3a,4,7,7a-tetrahydroPOS9 Heptachlor
P060 1 ,4,S,8-Dimethanonaphthalene, 1,2,3,4,10,1 O-hexa chloro-1,4,4a,S,8,8a-hecahydro-,(1 alpha, 4alpha, 4abeta, Sbeta, 8beta, 8abeta)
P060 Isodrin
P062 Hexaethyl tetraphosphate
P062 Tetraphosphoric acid, hexaethyl ester
P063 Hydrocyanic acid
P063 Hydrogen cyanide
P064 Methane, isocyanato
P064 Methyl isocyanate
P065 Fulminic acid, mercury(2+)salt(R,T) P06S Mercury fulminate (R, T)
P066 Ethanimidothioic acid, N-[[(methylamino)carbonyl] oxy]-, methyl ester
P066 Methomyl
P067 1,2-Propylenimine
P067 Aziridine, 2-methyl
P068 Hydrazine, methyl
P068 Methyl hydrazine
P069 2-Methyllactonitrile
P069 Propanenitrile, 2-hydroxy-2-methyl
P070 Aldicarb
P070 Propanal, 2-methyl-2-(methylthio)-,0-[(methylamino) carbonyl]oxime
PO71 Methyl parathion
PO71 Phosphorothioic acid, O,O,-dimethyl 0-(4 nitrophenyl) ester
P072 alpha-Naphthylthiourea
P072 Thiourea, 1-naphthlenyl
P073 Nickel carbonyl
P073 Nickel carbonyl Ni(CO)4, (T -4)
P074 Nickel cyanide
P074 Nickel cyanide Ni(CN)2 P075 Nicotine, & salts
P075 Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (8)-, & salts
P076 Nitric oxide
P076 Nitrogen oxide NO
P077 Benzenamine,4-nitro
P077 p-Nitroaniline
P078 Nitrogen dioxide
P078 Nitrogen oxide N02
P081 1 ,2,3-Propanetriol, trinitrate (R)
P081 Nitrogylcerine (R)
P082 Methanimine, N-methyl-N-nitroso
P082 N-Nitrosodimethylamine
P084 N-Nitrosomethylvinylamine
P084 Vinylamine, N-methyl-N-nitroso
P085 Diphosphoramide, octamethyl
P085 Octamethylpyrophosphoramide
P087 Osmium oxide Os04, (T -4)
P087 Osium tetroxide
P088 7-0xabicyclo[2.2.1]heptane-2,3-dicarboxylic acid
P088 Endothall
P089 Parathion
P089 Phosphorothioic acid, 0,0-diethyl-0-(4-nitrophenyl) ester
P092 Mercury, (acetato-O)phenyl Phenylmercury acetate
P093 Phenylthiourea
P093 P093 Thiourea, phenyl
P094 Phorate
P094 P094 Phosphorodithioic acid, O,O-diethyl S (ethylthio) methyl] ester
P095 Carbonic dichloride
P095 Phosgene
P096 Hydrogen phosphide
P096 Phosphine
P097 Famphur
P097 P097 Phosphorothioic acid O-[4-[(dimethylamino)sulfonyl] phenyl] D,D-dimethyl ester
P098 Potassium cyanide
P098 Potassium cyanide K(CN)
P099 Argentate (1-), bis(cyano-C)-, potassium
P099 Potassium silver cyanide
P101 Ethyl cyanide
P101 P101 Propanenitrile
P102 2-Propyn-1-ol
P102 P102 Propargyl alcohol
P103 Selenourea
P104 Silver cyanide
P104 Silver cyanide Ag(CN)
P105 Sodium azide
P106 Sodium cyanide
P106 Sodium cyanide Na(CN)
P107 Strontium sulfide SrS
P108 Strychnidin-1a-one, & salts
P108 Strychnine, & salts
P109 Tetraethyldithiopyraphosphate
P109 Thiodiphosphoric acid, tetraethyl ester
P110 Plumbane, tetraethyl
P110 Tetraethyl lead
P111 Disphosphoric acid, tetraethyl ester
P111 Tetraethyl pyrophosphate
P112 Methane, tetranitro- (R)
P112 Tetranitromethane (R)
P113 Thallic oxide
P113 Thallium oxide TI203
P114 Selenious acid, dithallium (1+) salt
P114 Thallium(l) selenite
P115 Sulfuric acid, dithallium (1+) salt
P115 Thallium(l) sulfate
P116 Hydrazinecarbonthioamide
P116 Thiosemicarbazide
P118 Methanethiol, trichloroP118 Trichloromethanethiol
P119 Ammonium vanadate
P119 Vanadic acid, ammonium salt
P120 Vanadium oxide V205
P120 Vanadium pentoxide
P121 Zinc cyanide
P121 Zinc cyanide Zn(CN)2
P122 Zinc phosphide Zn3P2, when present at concentrations greater than 10% (R, T)
P123 Toxaphene

 


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