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Acutely / Extremely Hazardous Waste List Acutely / EPA CAS # Extremely Waste by Chemical Name Hazardous Code Jump to: A B C D E F G H I J K L M N O P Q R S T UVYZ 1-(o-Chlorophenyl)thiourea 5344-82-1 Acute/Extreme P026 1,1,1-Trichloro-2,-bis(p-methoxyphenyl)ethane (methoxychlor) 72-43-5 Extreme 1,1a,2,2,3,3a,4,5,5,5a,5b,6-Dodecachlorooctahydro-1,3,4-metheno-1H- Extreme cyclobuta (cd) pentalene (dechlorane) 1,1a,3,3a,4,5,5,5a,5b,6-Decachloro--octahydro-1,2,4-metheno-2H- Extreme cyclobuta (cd) pentalen-2-one (chlorecone) 1,1-Dimethylhydrazine 57-14-7 Extreme 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4,4a,5,6,7,8,8a-octahydro-1,4- Extreme endo-endo-5,8-dimethanonaph-thalene 1,2,3-Propanetriol trinitrate 55-63-0 Acute/Extreme P081 1,2,4,5,6,7,8,8-Octachloro-4,7-methano-3a,4,7,7a-tetra- hydro- indane Extreme 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, 51-43-4 Acute/Extreme P042 1,2-Dibromo-3-chloropropane 96-12-8 Extreme 1,2-Propylenimine 75-55-8 Acute/Extreme P067 1,3,4,5,6,7,8,8-Octachloro-1,3,3a,4,7,7a-hexahydro-4,7- Extreme 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)- 26419-73-8 Acute/Extreme P185 carbonyl]oxime. 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa- chloro-1,4,4a,5,8,8a,- 309-00-2 Acute/Extreme P004 hexahydro-,(1alpha,4alpha,4abeta,5alpha,8alpha,8 abeta)- 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa- chloro-1,4,4a,5,8,8a- 465-73-6 Acute/Extreme P060 hexahydro-,(1alpha,4alpha,4abeta,5beta,8beta,8ab eta)- 1,4-Benzoquinone Extreme 1-Acetyl-2-thiourea 591-08-2 Acute/Extreme P002 1-NA Extreme 2-(Diethoxyphosphinylimino)-1,3-dithio-lane Extreme 2,3,7,8-Tetrachlorodibenzo-p-dioxin 1746-01-6 Extreme 2,3-Dihydro-2,2-dimethyl-7-benzofuranylmethylcarbamate Extreme 2,4,5-T 93-76-5 Extreme 2,4,5-Trichlorophenoxyacetic acid 93-76-6 Extreme 2,4-D, salts & esters 194-75-7 Extreme 2,4-Dichlorophenoxyacetic acid 194-75-8 Extreme 2,4-Dinitro-6-sec-butylphenol 89396-94-1 Extreme 2,4-Dinitrophenol 51-28-5 Acute/Extreme P048 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-,alpha,7beta, 7aalpha)-b]oxirene, 3,4,5,6,9,9-72-20-8 Acute/Extreme P051 hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro- 2-AAF 53-96-3 Extreme 2-Acetylaminofluorene 53-96-3 Extreme 2-Aminopyridine Extreme 2-Butanone, 3,3-dimethyl-1(methylthio)-, O-[methylamino)carbonyl] oxime 39196-18-4 Acute/Extreme P045 2-Butenal 4170-30-3 Extreme 2-Carbomethoxy-1-methylvinyldimethylphosphate Extreme 2-Chloro-1-(2,4-dichlorophenyl) vinyl diethyl phosphate Extreme 2-Chloro-2-diethyl--carbamoyl-1-methylvinyl dimethyl phosphate Extreme 2-Chloro-4,5-dimethylphenylmethyl-carbamate Extreme 2-Chloro-4-dimethylamino-6-methyl-pyrimidine Extreme 2-Cyclohexyl-4,6-dinitrophenol 131-89-5 Acute/Extreme P034 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3- oxo-1-phenylbutyl)-, & salts, when 81-81-2 Acute/Extreme P001 2-Methyl-2(methylthio)propionaldehyde-O-(methylcarbamoyl) oxime Extreme 2-Methylaziridine 75-55-8 Extreme 2-Methyllactonitrile 75-86-5 Acute/Extreme P069 2-NA Extreme 2-Propanone, 1-bromo- 598-31-2 Acute/Extreme P017 2-Propen-1-ol 107-18-6 Acute/Extreme P005 2-Propenal 107-02-8 Acute/Extreme P003 2-Propyn-1-ol 107-19-7 Acute/Extreme P102 2-tert-Butyl-5-methyl-4,6-dinitro-phenyl acetate Extreme 3(2H)-Isoxazolone, 5-(aminomethyl)- 2763-96-4 Acute/Extreme P007 3,3-Dichlorobenzidine and salts 91-94-1 Extreme 3-[1-(2-Furanyl)-3-oxobutyl]1-4-hydroxy-2H-1-benzopyran-2-one Extreme 3-Bromo-1-propyne Extreme 3-Chloropropionitrile 542-76-7 Acute/Extreme P027 3-Isopropylphenyl N-methylcarbamate. 64-00-6 Acute/Extreme P202 4-(Dimethylamino)-3,5-dimethylphenyl methylcarbamate Extreme 4,4'-Methylene bis(2-Chloroaniline) 101-14-4 Extreme 4,6-Dinitro-o-cresol, & salts 534-52-1 Acute/Extreme P047 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- 76-44-8 Acute/Extreme P059 4-ADP 92-67-1 Extreme 4-Aminobiphenyl 92-67-1 Extreme 4-Aminodiphenyl 92-67-1 Extreme 4-Aminopyridine 504-24-5 Acute/Extreme P008 4-Dimethylaminoazobenzene 60-11-7 Extreme 4-Hydroxy-3-(1,2,3,4-tetrahydro-1-naphthalenyl)-2H-1-benzopyran-2-one Extreme 4-Nitrobiphenyl 92-93-3 Extreme 4-Pyridinamine 504-24-5 Acute/Extreme P008 5-(Aminomethyl)-3-isoxazolol 2763-96-4 Acute/Extreme P007 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10- hexachloro- 115-29-7 Acute/Extreme P050 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate. 1563-66-2 Acute/Extreme P127 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid 145-73-3 Acute/Extreme P088 Acetaldehyde, chloro- 107-20-0 Acute/Extreme P023 Acetamide, 2-fluoro- 640-19-7 Acute/Extreme P057 Acetamide, N-(aminothioxomethyl)- 591-08-2 Acute/Extreme P002 Acetic acid, fluoro-, sodium salt 62-74-8 Acute/Extreme P058 Acetyl chloride 75-36-5 Extreme Acrolein 107-02-8 Acute/Extreme P003 Acrylonitrile 107-13-1 Extreme ACTIDIONE Extreme Adiponitrile Extreme AFL 1082 Extreme AGALLOL Extreme Aldicarb 116-06-3 Acute/Extreme P070 Aldicarb sulfone 1646-88-4 Acute/Extreme P203 Aldrin 309-00-2 Acute/Extreme P004 Alkyl aluminum chloride Extreme Alkyl aluminum compounds Extreme Allyl alcohol 107-18-6 Acute/Extreme P005 Allyl trichlorosilane Extreme alpha,alpha-Dimethylphenethylamine 122-09-8 Acute/Extreme P046 alpha-Chloroacetophenone Extreme alpha-Naphthylamine 134-32-7 Extreme alpha-Naphthylthiourea 86-88-4 Acute/Extreme P072 Aluminum chloride (anhydrous) Extreme Aluminum diethyl monochloride Extreme Aluminum phosphide 20859-73-8 Acute/Extreme P006 Ammonium arsenate Extreme Ammonium bifluoride Extreme Ammonium picrate 131-74-8 Acute/Extreme P009 Ammonium vanadate 7803-55-6 Acute/Extreme P119 Amyl trichlorosilane (and isomers) Extreme ANIMERT V-101 2227-13-6 Extreme Antimony pentachloride Extreme Antimony pentafluoride Extreme Aqualin 107-02-8 Acute/Extreme P003 ARETAN Extreme Argentate(1-), bis(cyano-C)-,potassium 506-61-6 Acute/Extreme P099 Aroclor 1254 {PCBs} 11097-69-1 Extreme

Aroclor 1260 {PCBs} 11096-82-5 Extreme acid 7778-39-4 Acute/Extreme P010 Arsenic bromide 7784-33-0 Extreme Arsenic chloride Extreme Arsenic compounds Extreme Arsenic disulfide 1303-32-8 Extreme Arsenic iodide Extreme Arsenic oxide 1303-28-2 Acute/Extreme P011 Arsenic oxide 1327-53-3 Acute/Extreme P012 Arsenic pentaselenide Extreme Arsenic pentoxide 1303-28-2 Acute/Extreme P011 Arsenic sulfide Extreme Arsenic tribromide 7784-33-0 Extreme 7784-34-1 Extreme Arsenic trioxide 1327-53-3 Acute/Extreme P012 Arsenious acid and salts Extreme Arsenious oxide Extreme Arsine, diethyl 692-42-2 Acute/Extreme P038 Arsines Extreme Arsonous dichloride, phenyl- 696-28-6 Acute/Extreme P036 Askarel Extreme Aziridine 151-56-4 Acute/Extreme P054 Aziridine, 2-methyl- 75-55-8 Acute/Extreme P067 AZODRIN, 3-Hydroxy-N-cis-crotonamide Extreme BANOL Extreme Barium cyanide 542-62-1 Acute/Extreme P013 BAYER 25141 Extreme BAYER 25634 Extreme BCME 542-88-1 Extreme Benzenamine, 4-chloro- 106-47-8 Acute/Extreme P024 Benzenamine, 4-nitro- 100-01-6 Acute/Extreme P077 Benzene hexachloride, BHC; 1,2,3,4,5,6-Hexachloro--cyclohexane Extreme Benzene, (chloromethyl)- 100-44-7 Acute/Extreme P028 Benzeneethanamine, alpha,alpha- dimethyl- 122-09-8 Acute/Extreme P046 Benzenephosphorous dichloride Extreme Benzenethiol 108-98-5 Acute/Extreme P014 Benzidine and salts 92-87-5 Extreme Benzoic acid, 2-hydroxy-, compd. With (3aS-cis)-1,2,3,3a,8,8a-hexahydro- 57-64-7 Acute/Extreme P188 1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1). Benzotrifluoride Extreme Benzoyl chloride 98-88-4 Extreme Benzyl chloride 100-44-7 Acute/Extreme P028 Benzyl chlorocarbonate Extreme Benzyl chloroformate Extreme Beryllium & compounds, as Be - [see specific compound] 7440-41-7 Extreme Beryllium chloride 7787-47-5 Extreme Beryllium copper Extreme Beryllium fluoride 7787-49-7 Extreme Beryllium hydride 7787-52-2 Extreme Beryllium hydroxide 13327-32-7 Extreme Beryllium oxide 1304-56-9 Extreme Beryllium powder 7440-41-7 Acute/Extreme P015 beta-Chlorovinyldichloroarsine Extreme beta-Hydroxypropionitrile Extreme beta-Naphthylamine 91-59-8 Extreme beta-Propiolactone 57-57-8 Extreme BIDRIN, Dicrotophos, 3-(Dimethylamino)-1-methyl-3-oxo-1- Extreme Biphenyl Extreme bis (Chloromethyl) ether 542-88-1 Extreme bis (Methylmercuric) sulfate Extreme bis(2,3-Epoxypropyl) ether Extreme BLACAFUM Extreme BOMYL Extreme Boranes Extreme Bordeaux arsenites Extreme Boron trichloride Extreme Boron trifluoride Extreme BPL 57-57-8 Extreme Extreme Bromine pentafluoride Extreme Bromine trifluoride Extreme Bromoacetone 598-31-2 Acute/Extreme P017 Extreme Brucine 357-57-3 Acute/Extreme P018 Brucine, dimethoxystrychnine Extreme Cacodylic acid 75-60-5 Extreme Cadmium and/or cadmium compounds 7440-43-9 Extreme Cadmium cyanide 542-83-6 Extreme Calcium Extreme Calcium arsenate 10103-62-5 Extreme

Calcium arsenite, 1:1 52740-16-6 Extreme Calcium carbide Extreme Calcium cyanide 592-01-8 Acute/Extreme P021 Calcium hydride Extreme Calcium hypochlorite (dry) Extreme Calcium oxychloride (dry) Extreme Calcium phosphide Extreme Carbamic acid, [(dibutylamino)- thio]methyl-, 2,3-dihydro-2,2- dimethyl- 7- 55285-14-8 Acute/Extreme P189 benzofuranyl ester Carbamic acid, dimethyl-, 1-[(dimethyl- amino)carbonyl]- 5-methyl-1H- 644-64-4 Acute/Extreme P191 Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H- pyrazol-5-yl ester. 119-38-0 Acute/Extreme P192 Carbamic acid, methyl-, 3-methylphenyl ester 1129-41-5 Acute/Extreme P190 Carbanolate Extreme Carbofuran. 1563-66-2 Acute/Extreme P127 Carbon disulfide 75-15-0 Acute/Extreme P022 Carbonic dichloride 75-44-5 Acute/Extreme P095 Carbophenothion Extreme Carbosulfan 55285-14-8 Acute/Extreme P189 CASTRIX Extreme Ceresan liquid Extreme CEREWET Extreme CHEMFLORM Extreme Chlordane 57-74-9 Extreme Chlorextol Extreme Chlorfenvinphos Extreme Chlorine Extreme Chlorine dioxide Extreme Chlorine pentafluoride Extreme Chlorine trifluoride Extreme Chloroacetaldehyde 107-20-0 Acute/Extreme P023 Chloroacetyl chloride Extreme Chlorochromic anhydride Extreme Chloropicrin Extreme Chlorosulfonic acid Extreme Chromyl chloride Extreme CMME 107-30-2 Extreme Compound 1080 Extreme Compound 1836 Extreme Compound 4072 Extreme Copper acetoarsenite Extreme Copper arsenate Extreme Copper arsenite Extreme Copper cyanide 544-92-3 Acute/Extreme P029 Coroxon Extreme Coumafuryl Extreme Coumatetralyl Extreme Crimidine Extreme Crotonaldehyde 4170-30-3 Extreme Cupric arsenate Extreme Cupric arsenite 10290-12-7 Extreme Cyanides (soluble cyanide salts), not otherwise specified Acute/Extreme P030 Cyanogen 460-19-5 Acute/Extreme P031 Cyanogen chloride 506-77-4 Acute/Extreme P033 Cyanophenphos Extreme Cyclohexenyltrichlorosilane Extreme Cycloheximide Extreme Cyclohexyltrichlorosilane Extreme CYOLAN Extreme DAB 60-11-7 Extreme DASANIT Extreme DBCP 96-12-8 Extreme DCB 91-94-1 Extreme DDVP 62-73-7 Extreme DEAC Extreme Decaborane Extreme DELNAV Extreme Demeton Extreme Demeton-S-methyl sulfone Extreme Diborane Extreme Diboron hexahydride Extreme Dichlorodimethylsilane Extreme Dichloroethylarsine Extreme Dichloromethyl ether 542-88-1 Acute/Extreme P016 Dichlorophenylarsine 696-28-6 Acute/Extreme P036 Dichlorvos 62-73-7 Extreme Dieldrin 60-57-1 Acute/Extreme P037 Diethyl chlorovinyl phosphate Extreme Diethylaluminum chloride Extreme Diethylarsine 692-42-2 Acute/Extreme P038 Diethyldichlorosilane Extreme Diethyl-p-nitrophenyl phosphate 311-45-5 Acute/Extreme P041 Diethylzinc Extreme Difluorophosphoric acid Extreme Diglycidyl resorcinol ether 101-90-6 Extreme Diisopropylfluorophosphate (DFP) 55-91-4 Acute/Extreme P043 DIMECRON Extreme Dimefox Extreme Dimethoate 60-51-5 Acute/Extreme P044 Dimethoxystrychnine Extreme Dimethyl 3-hydroxyglutaconate dimethylphosphate Extreme Dimethyl dichlorovinylphosphate Extreme Dimethyl nitrosoamine Extreme Dimethyl sulfate 77-78-1 Extreme Dimethyl sulfide Extreme Dimethylaminoazobenzene 60-11-7 Extreme Dimethylarsinic acid Extreme Dimethyldichlorosilane Extreme Dimetilan 644-64-4 Acute/Extreme P191 Dinitrobenzene (ortho, meta, para) Extreme Dinoseb 88-85-7 Acute/Extreme P020 Dioxathion Extreme Dioxin (2,3,7,8-TCDD) Extreme Diphenyl Extreme Diphenylamine chloroarsine Extreme Diphenyldichlorosilane Extreme Diphosphoramide, octamethyl- 152-16-9 Acute/Extreme P085 Diphosphoric acid, tetraethyl ester 107-49-3 Acute/Extreme P111 Disulfoton 298-04-4 Acute/Extreme P039 Disulfuryl chloride Extreme Dithiobiuret 541-53-7 Acute/Extreme P049 DITHIONE Extreme DNPC Extreme Dodecyltrichlorosilane Extreme DOWCO-139 Extreme DOWICIDE I Extreme DYFONATE Extreme E Dinitrophenol(2,3-;2,4-;2,6-isomers) Extreme Endosulfan 115-29-7 Acute/Extreme P050 Endothall 145-73-3 Acute/Extreme P088 Endothion Extreme Endrin 72-20-8 Acute/Extreme P051 Endrin, & metabolites 72-20-8 Acute/Extreme P051 Epinephrine 51-43-4 Acute/Extreme P042 Ethanedinitrile 460-19-5 Acute/Extreme P031 Ethanethiol Extreme Ethanimidothioc acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2- 23135-22-0 Acute/Extreme P194 oxo-, methyl ester 16752-77-5 Acute/Extreme P066 Ethanimidothioic acid,N-[[(methylamino)carbonyl]oxy]-,methyl ester Ethion Extreme Ethyl chlorocarbonate Extreme Ethyl chloroformate Extreme Ethyl cyanide 107-12-0 Acute/Extreme P101 Ethyl mercaptan Extreme Ethyldichloroarsine Extreme Ethyldichlorosilane Extreme Ethylene cyanohydrin Extreme Ethyleneimine 151-56-4 Acute/Extreme P054 Ethylphenyldichlorosilane Extreme Ethyltrichlorosilane Extreme exo-3-Chloro-endo-6-cyano-2-norbornanone-O- (methylcarbamoyl) oxime Extreme EXOTHION Extreme FAC Extreme Famphur 52-85-7 Acute/Extreme P097 Fensulfothion Extreme Ferric arsenate Extreme Ferrous arsenate Extreme Fluoboric acid Extreme Fluorine 7782-41-4 Acute/Extreme P056 Fluoroacetamide 640-19-7 Acute/Extreme P057 Fluoroacetanilide Extreme Fluoroacetic acid, sodium salt 62-74-8 Acute/Extreme P058 Fluoroboric acid Extreme Fluorsulfonic acid Extreme Fonofos Extreme 23422-53-9 Acute/Extreme P198 Formetanate hydrochloride 17702-57-7 Acute/Extreme P197 Formparanate. FOSTION Extreme Fulminic acid, mercury(2+) salt 628-86-4 Acute/Extreme P065 FUMARIN Extreme Fumazone 96-12-8 Extreme Fuming sulfuric acid Extreme FURADAN Extreme GB Extreme Guthion Extreme Hanane Extreme Heptachlor 76-44-8 Acute/Extreme P059 Hexadecyltrichlorosilane Extreme Hexaethyl tetraphosphate 757-58-4 Acute/Extreme P062 Hexyltrichlorosilane Extreme Hydrazine, diamine Extreme Hydrazine, methyl- 60-34-4 Acute/Extreme P068 Hydrazinecarbothioamide 79-19-6 Acute/Extreme P116 Hydriodic acid Extreme Hydrobromic acid Extreme Hydrochloric acid Extreme Hydrocyanic acid 74-90-8 Acute/Extreme P063 Hydrofluoric acid 7664-39-3 Extreme Extreme Hydrogen chloride Extreme Hydrogen cyanide 74-90-8 Acute/Extreme P063 Hydrogen fluoride 7664-39-3 Extreme Hydrogen iodide Extreme Hydrogen phosphide 7803-51-2 Acute/Extreme P096 Hydrogen selenide Extreme Hydrogen sulfide Extreme Hypochlorite compounds Extreme Inerteen Extreme Iron arsenate Extreme Isobenzan Extreme Isodrin 465-73-6 Acute/Extreme P060 Isolan 119-38-0 Acute/Extreme P192 Kepone 143-50-0 Extreme LAH Extreme LANNATE Extreme Lead arsenate Extreme Lead arsenite, as As3+ 10031-13-7 Extreme Lead cyanide Extreme Lead orthoarsenate Extreme Lewisite Extreme Lithium Extreme Lithium aluminum hydride Extreme Lithium amide Extreme Lithium ferrosilicon Extreme Lithium hydride Extreme Lithium hypochlorite Extreme London purple, Mixture of arsenic trioxide, aniline, lime, and ferrous oxide Extreme Magnesium Extreme Magnesium arsenate Extreme Magnesium arsenite Extreme Maleic anhydride Extreme Manganese arsenate Extreme 15339-36-3 Acute/Extreme P196 Manganese dimethyldithiocarbamate. 15339-36-3 Acute/Extreme P196 Manganese,bis(dimethylcarbamodithioato-S,S')-, Manganous arsenate Extreme MARLATE Extreme m-Cumenyl methylcarbamate. 64-00-6 Acute/Extreme P202 MECARBAM Extreme Medinoterb acetate Extreme Mercuric chloride Extreme Mercuric cyanide Extreme Mercuric salicylate Extreme Mercury and/or mercury compounds 7439-97-6 Extreme Mercury chloride Extreme Mercury cyanide Extreme Mercury fulminate (R,T) 628-86-4 Acute/Extreme P065 Mercury, (acetato-O)phenyl- 62-38-4 Acute/Extreme P092 meta-Isopropylphenyl-N-methylcarbamate, Ac 5,727 Extreme METAISOSYSTOX-SULFON Extreme Methanamine, N-methyl-N-nitroso- 62-75-9 Acute/Extreme P082 Methane, isocyanato- 624-83-9 Acute/Extreme P064 Methane, oxybis[chloro- 542-88-1 Acute/Extreme P016 Methane, tetranitro- (R) 509-14-8 Acute/Extreme P112 Methanethiol, trichloro- 75-70-7 Acute/Extreme P118 Methanimidamide, N,N-dimethyl-N'-[2-methyl-4- 17702-57-7 Acute/Extreme P197 [[(methylamino)carbonyl]oxy]phenyl]- Methanimidamide, N,N-dimethyl-N'-[3-[[(methylamino)-carbonyl]oxy]phenyl]- 23422-53-9 Acute/Extreme P198 , monohydrochloride Methiocarb. 2032-65-7 Acute/Extreme P199 16752-77-5 Acute/Extreme P066 Methomyl Methoxychlor 72-43-5 Extreme Methoxyethylmercuric chloride Extreme Methyl bromide 74-83-9 Extreme Methyl chlorocarbonate 79-22-1 Extreme Methyl chloroformate Extreme Methyl chloromethyl ether 107-30-2 Extreme Methyl hydrazine 60-34-4 Acute/Extreme P068 Methyl isocyanate 624-83-9 Acute/Extreme P064 Methyl parathion 298-00-0 Acute/Extreme P071 Methyl sulfate Extreme Methyl sulfide Extreme Methyl yellow 60-11-7 Extreme Methylaluminum sesquibromide Extreme Methylaluminum sesquichloride Extreme Methyldichloroarsine Extreme Methyldichlorosilane Extreme Methylmagnesium bromide Extreme Methylmagnesium chloride Extreme Methylmagnesium iodide Extreme Methyltrichlorosilane Extreme Metolcarb. 1129-41-5 Acute/Extreme P190 Mevinphos Extreme Mexacarbate. 315-8-4 Acute/Extreme P128 MINTACOL Extreme Mirex 2385-85-5 Extreme MMH Extreme MOCA 101-14-4 Extreme MOCAP Extreme Monomethyl hydrazine Extreme Muriatic acid Extreme n-Butyllithium (and isomers) Extreme n-Butyltrichlorosilane Extreme Nemagon 96-12-8 Extreme NIA 10,242 Extreme NIALATE Extreme Nickel arsenate, Nickelous arsenate Extreme 13463-39-3 Acute/Extreme P073 Nickel carbonyl Nickel cyanide 557-19-7 Acute/Extreme P074 Nicotine, & salts 54-11-5 Acute/Extreme P075 10102-43-9 Acute/Extreme P076 Nitric oxide Nitrobenzene 98-95-3 Extreme Nitrobenzol Extreme 10102-44-0 Acute/Extreme P078 Nitrogen dioxide 10102-43-9 Acute/Extreme P076 Nitrogen oxide Nitroglycerine 55-63-0 Acute/Extreme P081 Nitrophenol (ortho, meta, para) Extreme N-Nitrosodimethylamine 62-75-9 Acute/Extreme P082 N-Nitrosomethylvinylamine 4549-40-0 Acute/Extreme P084 Nonyltrichlorosilane Extreme n-Propyltrichlorosilane Extreme O,O,O',O'-Tetraethyl-S,S-methylenediphos-phorodithioate Extreme O,O-Diethyl O-pyrazinyl phosphorothioate 297-97-2 Acute/Extreme P040 O,O-Diethyl S-(N-ethoxycarbonyl N-methylcarba-moyl-methyl) Extreme O,O-Diethyl-0-[4-(methyl--sulfinyl)phenyl]phosphorothioate Extreme O,O-Diethyl-O-para-nitrophenylphosphate Extreme O,O-Diethyl-S-(isopropylthiomethyl) phosphorodithioate Extreme O,O-Diethyl-S-carboethoxy--ethyl phosphorodithioate Extreme O,O-Dimethyl-O-para-nitrophenyl—phosphorothioate Extreme O,O-Dimethyl-S-4-oxo-1,2,3-benzotriazin-3(4H)-ylmethyl Extreme O,O-Tetramethylthiuram monosulfide Extreme OCMB Extreme Octadecyltrichlorosilane Extreme Octamethylpyrophosphoramide 152-16-9 Acute/Extreme P085 Octyltrichlorosilane Extreme O-Ethyl O-para-nitrophenyl phenylphosphonothioate Extreme O-Ethyl-S,S-dipropyl phosphorodithioate Extreme O-Ethyl-S-phenylethyl phosphonodithioate Extreme O-Isopropyl methyl phosphoryl fluoride Extreme Oleum Extreme OMPA Extreme O-para-Cyanophenyl-O-ethyl phenyl phosphonothioate Extreme ortho,ortho-Diethyl-ortho-(3-chloro-4-methylcoumarin-7-yl) phosphate Extreme ortho-Chlorobenzylidene malonitrile Extreme Orthozenol Extreme 20816-12-0 Acute/Extreme P087 Osmium tetroxide 23135-22-0 Acute/Extreme P194 Oxamyl. Oxygen difluoride Extreme para-(5-Amino-3-phenyl-1H-1,2,4-triazol-1-yl)-N,N,N',N'- Extreme Para-oxon Extreme Parathion 56-38-2 Acute/Extreme P089 Paris green Extreme PCBs {Polychorinated biphenyls} 1336-36-3 Extreme p-Chloroaniline 106-47-8 Acute/Extreme P024 PENSAL Extreme Pentaborane Extreme Perchloromethyl mercaptan Extreme Pextox 14 Extreme Phenarsazine chloride Extreme Phenol, (3,5-dimethyl-4-(methylthio)-,methylcarbamate 2032-65-7 Acute/Extreme P199 Phenol, 2-(1-methylpropyl)-4,6-dinitro- 88-85-7 Acute/Extreme P020 Phenol, 2,4,6-trinitro-, ammonium salt 131-74-8 Acute/Extreme P009 Phenol, 2,4-dinitro- 51-28-5 Acute/Extreme P048 Phenol, 2-cyclohexyl-4,6-dinitro- 131-89-5 Acute/Extreme P034 Phenol, 2-methyl-4,6-dinitro-, & salts 534-52-1 Acute/Extreme P047 Phenol, 3-(1-methylethyl)-, methylcarbamate. 64-00-6 Acute/Extreme P202 Phenol, 3-methyl-5-(1-methylethyl)-,methyl carbamate. 2631-37-0 Acute/Extreme P201 Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester). 315-18-4 Acute/Extreme P128 Phenyl chloromethyl ketone Extreme Phenylbenzene Extreme Phenyldichloroarsine Extreme Phenylmercury acetate 62-38-4 Acute/Extreme P092 Phenylphenol Extreme Phenylthiourea 103-85-5 Acute/Extreme P093 Phenyltrichorosilane Extreme Phorate 298-02-2 Acute/Extreme P094 PHOSDRIN Extreme Phosfolan Extreme Phosgene 75-44-5 Acute/Extreme P095 Phoshporyl bromide Extreme Phosphamidon Extreme Phosphine 7803-51-2 Acute/Extreme P096 Phosphoric acid, diethyl 4-nitrophenylester 311-45-5 Acute/Extreme P041 Phosphoric chloride Extreme Phosphoric sulfide Extreme Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester 298-04-4 Acute/Extreme P039 Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)methyl] ester 298-02-2 Acute/Extreme P094 Phosphorodithioic acid, O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] ester 60-51-5 Acute/Extreme P044 Phosphorofluoridic acid, bis(1-methylethyl) ester 55-91-4 Acute/Extreme P043 Phosphorothioic acid, O,O,-dimethyl O(4-nitrophenyl) ester 298-00-0 Acute/Extreme P071 Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester 56-38-2 Acute/Extreme P089 Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester 297-97-2 Acute/Extreme P040 Phosphorothioic acid,O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-dimethyl 52-85-7 Acute/Extreme P097 Phosphorus (white or yellow) Extreme Phosphorus oxybromide Extreme Phosphorus oxychloride Extreme Phosphorus pentachloride Extreme Phosphorus pentasulfide Extreme Phosphorus sesquisulfide Extreme Extreme Phosphorus trichloride Extreme Phosphoryl chloride Extreme PHOSTOXIN Extreme Physostigmine 57-47-6 Acute/Extreme P204 Physostigmine salicylate. 57-64-7 Acute/Extreme P188 Platinum compounds Extreme Plumbane, tetraethyl- 78-00-2 Acute/Extreme P110 p-Nitroaniline 100-01-6 Acute/Extreme P077 Polychlorinated Biphenyls {PCBs} 1336-36-3 Extreme Polychlorocamphene Extreme Potassium Extreme Potassium acid fluoride Extreme Potassium arsenate Extreme Potassium arsenite Extreme Potassium bifluoride Extreme Potassium cyanide 151-50-8 Acute/Extreme P098 Potassium silver cyanide 506-61-6 Acute/Extreme P099 Promecarb 2631-37-0 Acute/Extreme P201 Propanal, 2-methyl-2-(methyl-sulfonyl)-, O-[(methylamino)carbonyl] oxime. 1646-88-4 Acute/Extreme P203 Propanal, 2-methyl-2-(methylthio)-,O-[(methylamino)carbonyl]oxime 116-06-3 Acute/Extreme P070 Propanenitrile 107-12-0 Acute/Extreme P101 Propanenitrile, 2-hydroxy-2-methyl- 75-86-5 Acute/Extreme P069 Propanenitrile, 3-chloro- 542-76-7 Acute/Extreme P027 Propargyl alcohol 107-19-7 Acute/Extreme P102 Propargyl bromide Extreme Propyleneimine 75-55-8 Extreme Prothoate Extreme Pyranol Extreme Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts 54-11-5 Acute/Extreme P075 Pyrosulfuryl chloride Extreme Pyrrolo[2,3-b]indol-5-ol,1,2,3,3a,8,8a-hexahydro-1,3a,8- trimethyl-, 57-47-6 Acute/Extreme P204 methylcarbamate (ester) (3aS cis) Quinone Extreme RACUMIN 57 Extreme RATOX Extreme S,S-1,4-dioxane-2,3-diyl bis(O,O-diethyl phosphorodithioate) Extreme S-[(5-Methoxy-2-oxo-1,3,4-thia-diazo13(2H)-yl)methyl] -O,O-dimethyl Extreme S-[(5-Methoxy-4-oxo-4H-pyran-2-yl)-methyl] O,O-dimethyl Extreme S[[(4-Chlorophenyl)thio]methyl] 0,0-diethyl phosphorodithioate Extreme S-[2-(ethyl-sulfonyl)ethyl] O,O-dimethyl phosphorothioate Extreme Salicylated mercury Extreme Schradan Extreme Selenious acid and salts Extreme 12039-52-0 Acute/Extreme P114 Selenious acid, dithallium(1+) salt Selenium and/or selenium compounds 7782-49-2 Extreme Selenium fluoride Extreme Selenourea 630-10-4 Acute/Extreme P103 Selenous acid Extreme Silicochloroform Extreme Silicon chloride Extreme Silicon tetrachloride Extreme Silver acetylide Extreme Silver cyanide 506-64-9 Acute/Extreme P104 SINOX Extreme S-Methyl-N-((methyl-carbamoyl)oxy) thioacetimidate Extreme Sodamide Extreme Sodium Extreme Sodium acid fluoride Extreme Sodium aluminum hydride Extreme Sodium amide Extreme Sodium arsenate 7631-89-2 Extreme Sodium arsenate 15120-17-9 Extreme Sodium arsenite 7784-46-5 Extreme 26628-22-8 Acute/Extreme P105 Sodium azide Sodium bifluoride Extreme Sodium cacodylate Extreme Sodium cyanide 143-33-9 Acute/Extreme P106 Sodium dimethylarsenate Extreme Sodium hydride Extreme Sodium hypochlorite Extreme Sodium methoxide Extreme Sodium methylate Extreme Sodium peroxide Extreme Sodium potassium alloy Extreme Sodium selenate Extreme S-para-Chlorophenyl-2,4,5-trichlorophenyl sulfide Extreme Strontium arsenate Extreme Strychnidin-10-one, & salts 57-24-9 Acute/Extreme P108 Strychnidin-10-one, 2,3-dimethoxy- 357-57-3 Acute/Extreme P018 Strychnine, & salts 57-24-9 Acute/Extreme P108 Sulfonyl chloride Extreme Sulfonyl fluoride Extreme Sulfotepp Extreme Sulfur chloride Extreme Sulfur monochcloride Extreme Sulfur mustard Extreme Sulfur oxychloride Extreme Sulfur pentafluoride Extreme Sulfuric acid, dithallium(1+) salt 7446-18-6 Acute/Extreme P115 Sulfuryl chloride Extreme Sulfuryl fluoride Extreme SUPRACIDE Extreme SURECIDE Extreme SYSTOX Extreme TCDD 1746-01-6 Extreme TDI 584-84-9 Extreme TEDP Extreme Tellurium hexafluoride Extreme TELODRIN Extreme TEMIK Extreme TEPA Extreme Tetraethyl lead 78-00-2 Acute/Extreme P110 Tetraethyl pyrophosphate 107-49-3 Acute/Extreme P111 Tetraethyldithiopyrophosphate 3689-24-5 Acute/Extreme P109 Tetramethyl succinonitrile Extreme Tetramethylphosphorodiamidic fluoride Extreme Tetranitromethane 509-14-8 Acute/Extreme P112 Tetraphosphoric acid, hexaethyl ester 757-58-4 Acute/Extreme P062 Tetraphosphorus trisulfide Extreme Tetrasul Extreme Thallic oxide 1314-32-5 Acute/Extreme P113 Thallium and/or thallium compounds Extreme Thallium sulfate Extreme 12039-52-0 Acute/Extreme P114 Thallium(I) selenite Thallium(I) sulfate 7446-18-6 Acute/Extreme P115 Thallous sulfate Extreme Thiocarbonylchloride Extreme Thiodiphosphoric acid, tetraethylester 3689-24-5 Acute/Extreme P109 39196-18-4 Acute/Extreme P045 Thiofanox Thioimidodicarbonic diamide 541-53-7 Acute/Extreme P049 Thionazin Extreme Thionyl chloride Extreme Thiophenol 108-98-5 Acute/Extreme P014 Thiophosgene Extreme Thiophosphoryl chloride Extreme Thiosemicarbazide 79-19-6 Acute/Extreme P116 Thiourea, (2-chlorophenyl)- 5344-82-1 Acute/Extreme P026 Thiourea, 1-naphthalenyl- 86-88-4 Acute/Extreme P072 Thiourea, phenyl- 103-85-5 Acute/Extreme P093 26419-73-8 Acute/Extreme P185 Tirpate. Titanic chloride Extreme Titanium tetrachloride Extreme Toluene-2,4-diisocyanate 584-84-9 Extreme Toxaphene 8001-35-2 Acute/Extreme P123 TRANID Extreme Triamiphos Extreme Trichloroborane Extreme Trichloromethanethiol 75-70-7 Acute/Extreme P118 Trichloromethylsulfenylchloride Extreme Trichloronitromethane Extreme Trichlorosilane Extreme Triethylenephosphoramide Extreme Trifluoromethylbenzene Extreme tris(1-Aziridinyl) phosphine oxide Extreme TRITHION Extreme UDMH 57-14-7 Extreme ULTRACIDE Extreme Vanadic acid, ammonium salt 7803-55-6 Acute/Extreme P119 Vanadium pentoxide 1314-62-1 Acute/Extreme P120 VAPONA Extreme Vinyl chloride 75-01-4 Extreme Vinylamine, N-methyl-N-nitroso- 4549-40-0 Acute/Extreme P084 Vinyltrichlorosilane Extreme Warfarin, & salts, when present at concentrations greater than 0.3% 81-81-2 Acute/Extreme P001 WEPSYN 155 Extreme WP 155 Extreme ZECTRAM Extreme Zinc arsenate Extreme Zinc arsenite Extreme Zinc cyanide 557-21-1 Acute/Extreme P121 Zinc ethyl Extreme Zinc phosphide 1314-84-7 Acute/Extreme P122 Zinc, bis(dimethylcarbamodithioato- S,S')-, 137-30-4 Acute/Extreme P205 ZINOPHOS Extreme Ziram 137-30-4 Acute/Extreme P205 Zirconium chloride Extreme Zirconium tetrachloride 75-35-4 Extreme