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Home , Aldrin, Antimony pentafluoride, Antimony tribromide, Antimony trifluoride, Antimony triiodide, Arsenic acid

Science Safety Office California State University, Long Beach www.csulb.edu/cnsm/safety

EXTREMELY HAZARDOUS CHEMICALS

This list and the assigned hazard designations is based upon 22CCR Sect. 66680.

Hazard Legend: T = toxic/poison F = flammable C = corrosive R = reactive * = water reactive

• 1,1-Dimethylhydrazene, UDMH (T,F) • Ammonium (T,C) • 2,3,7,8-Tetrachlorodibenzo-para-dioxin, TCDD, • Amyltrichlorsilane * (T,C,R) Dioxin (T) • Anisoyl choride * (T,C) • 2,3-Dichlorophenoxyacentic (T) • pentachloride * (T,C,R) • 2,4-Dichlorophenoxyacentic acid (T) • * (T,C,R) • 2,4,5-Trichlorophenoxyacetic acid (T) • * • 2,6-Dinitro-ortho-cresol, DNPC, SINOX, EGETOL • * (T,C) 30 (T) • Antimony triiodide * • 2-Acetylaminofluorene, 2-AAF (T) • Antimony trivinyl * • 2-Aminopyridine (T) • (T) • 3,3-Dichlorobenzidine and salts, DCB (T) • and salts (T) • 4,4'-Methylene bis (2-chloroaniline), MOCA (T) • Arsenic compounds (T) • 4-Aminodiphenyl, 4-ADP (T) • Arsenic pentaselenide (T) • 4-Nitrobiphenyl, 4-NBP (T) • , Arsenic (T) • cyanohydrin (T) • Arsenic , Arsenic (T) • Acetyl * (T) • , Arsenic bromide (T) • Acetyl * (T) • , Arsenic chloride (T) • , Aqualin (T,F) • , Arsenic (T) • Acrylonitrile (T,F) • , Arsenic oxide (T) • Adiponitrile (T) • Arsenious acid and salts (T) • 1,2,3,4,10,10-Hexachloro-1,4,4a,5,8,8a- • (T) hexahydro-1,4,5,8-endo- • AZODRIN, 3-Hydroxy-N-cis-crotonamide (T) exodimethanonaphthalene (T) • * (T,F) • Alkyl aluminum chloride * (C,F,R) • Barium (T) • Alkyl aluminum compounds * (C,F,R) • * (T) • Allyl trichrorosilane * (T,C,F,R) • * (T) • Alpha-Chloroacetophenone, phenyl • hexachloride (BHC) (T) chloromethyl ketone (T) • Benzene dichloride * (T,R) • Alpha-Naphthylamine, 1-NA (T) • Benzidine and salts (T) • Aluminum Aminoborohydride * • Benzochlorocarbonate, Benzylchloroformate * • Aluminum Borohydride * • Benzotrilfluoride, Trifluoromethylbenzene (T,F) • Aluminum Bromide * • Benzoyl chloride * • Aluminum chloride (anhydrous) * (T,C) • Benzyl * • Aluminum (anhydrous) * (T,C) • (T,F) • Aluminum hypophosphide * (T,F,R) • Beryllium chloride (T) • Aluminum , PHOSTOXIN (T,F)* • Beryllium compounds (T) • Ammonium (T) • Beryllium (T) January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

• (T) • Carbanolate, BANOL, 2-Chloro-4,5- • Beryllium hydride (T,C,F) * dimethylphenyl methylcarbamate (T) • Beryllium (T) • Carbonphenothion, TRITHION,S-[[4- • (T) (Chlorophenyl)thio] methyl]O,O-diethyl • Beryllium tetrahydroborate * phosphorodithioate (T) • Beta-Naphthylamine, 2-NA (T) • Cesium * • Beta-Propiolactone, BPL (T,F) • Cesium hydride * • BIDRIN, , 3-(Dimethylamino)-1- • Cesium phosphide * methyl-3-oxo-1-propenyl dimethyl • Chlordan (T) • , Compound4072, 2-Chloro-1- • Bis (Chloromethyl) ther, Dichloromethyl , (2,4-dichlorophenyl, vinyl diethyl phosphate (T) BCME (T) • (T,C,F) • Bis (Methylmercuric) , CEREWET, Ceresan • (T,C,F,R) liquid (T) • Chlorine dioxide * • BOMYL, Dimethyl-3-hydroxyglutaconate • (T,C,F,R) dimethyl phosphate (T) • Chlorine pentafluoride * • (T,F) * • (T,C,F,R) • Bordeaux arsenites (T) • Chlorine trifluoride * • bromoiodide * • Chloroacetaldehyde (T,F) • Boron dibromoiodide * • Chloroacetyl chloride (T,C) • * • Chlorophenyl isocyanate * • * • Chlorosulfonic acid • Boron tribromide * • Chlorpicrin, Trichloronitromethane (T,F) • (trichloroborane) * • Chorine monofluoride * • * • (Chlorochromic anhydride) • (T,C,F) • Copper acetoarsenite, (T) • * • Copper acetylide * • (T,C,F) * • Copper arsenate, Cupric arsenate (T) • (T,C,F) * • Copper arsenate, Cupric arsenite (T) • Brucine, Demetholxystrychnine (T) • Copper cyanide, Cupric cyanide (T) • Cacodylic acid, Dimethylarsinic acid (T) • Coroxon, ortho, ortho-Diethly-ortho-(3-chloro- • acetylide * 4-methylcoumarin-7-yl)phosphate (T) • Cadmium amide * • Coumafuryl, FUMARIN,3-[1-(2-Furanyl)-3- • Cadmium compound oxobutyl]-4-hydroxy-2H-1-benzopyran-2-one (T) • Cadmium cyanide (T) • , BAYER 25634, RACUMIN-57, 4- • Cadmium powder Hydroxy-3-(1,2,3,4-tetrahydro-1-naphthalenyl)- • * 2H-1-benzopyran-2-one (T) • Calcium arsenite (T) • , CASTIX, 2-Chloro-4-dimethyl-amino- • * 6-methylpyrimidine (T) • Calcium hydride * • , 2-Butenal (T,F) • Calcium (Calcium oxychloride - • Cyanide salts (T) dry) * • (T,F) • Calcium * • Cyclohexenyl trichlorosilane • • Cyclohexenyl trichorosilane * • Cycloheximide, ACTIDIONE (T,F) January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

• Cyclohexyl trichlorosilane * • DYFONATE, , O-Ethyl-S-phenyl ethyl • DDVP, , VAPONA, Dimethyl phosphonodithioate (T) dichlorovinyl phosphate (T) • , THIODAN, 6,7,8,9,10,10- • (T,F,P) Hexachlolo-1,5,5a,6,9,9a-hexahydro-6,9- • -S-methyl sulfone, methano-2,4,3-benzodioxathiepin-3--oxide (T) METAISOSYSTOXSULFON, S-[2-(Ethylsulfornyl) • Endothal, 7-Oxabicyclo[2,2,1]heptane-2,3- ethyl}-O, O-dimethyl phosphorothioate (T) dicarboxylic acid (T) • Deneton, SYSTOX (T) • , EXOTHION, S-[(5-metholy-4-oxo-4H- • , Diboron hexahydride (T,F) pyran-2-yl)-methyl] O,O-dimethyl • Dichloroisocyanuric acid, Dichloro-S-triazine- phosphorothioate (T) 2,4,6-triona * • , 1,2,3,4,10,10-Hexachloro-6,7-wposy- • (T) 1,4,4,4a,5,6,7,8,8a-octahydro-1,4-endo-endo- • Diethyl aluminum chloride 5,8-dimethanonaphthalene (T) • Diethyl chlorovinyl phosphate, Compound 1836 • EPN, O-Ethyl-O-para-nitrophenyl (T) phenylphosphonothioate (T) • Diethyl dichlorosilane (T,C,F,R) • , NIALATE, O,O,O',O'-Tetraethyl-S,S- • Diethyl ,zinc ethyl (C,F,R) methylenediphosphorodithioate (T) • Difluorphosphoric acid (T,C,R) • Ethyl chloroformate (ethyl chlorocarbonate) • Digylcidyl ether, bis (2,3-Epoxypropyl) ether (T) • , Dichloroethylarsine (T,F) • Diisopropyl beryllium * • Ethyldichlorosilane (T,C,F,R) • , HANANE, PEXTOX 14, • Ethylene cyanohydrin (beta Tetramethylphosphorodiamidic fluoride (T) Hydroxypropionitrile) (T,R) • Dimethyl * • Ethyleneimine, Aziridine, EI (T,F) • Dimethyl sulfate, Methyl sulfate (T) • Ethylmercaptan (Ethanethiol) • Dimethyl sulfide, Methyl sulfide (T,F) • Ethylphenyldichororosilane (T,C,R) • Dimethylaminoazobenzene, Methyl yellow (T) • Ethyltrichlorosilane (T,R) • Dimethyldichlorosilane (T,C,F,R) • Fensulfothion, BAYER 25141, DASANIT, O,O- • Dinitrobenzene(ortho,meta,para) (T,F,R) Diethyl-O-[4-(methyl-sulfinyl) phenyl] • Dinitrophenol (2,3-,2,4-,2,6-isomers) (T,R) phosphorothioate (T) • DINOSEB,2,3-Dinitro-6-secbutylphenol (T) • Ferric arsenate (T,F) • , DELNAV, S,S-1,4-Dioxane-2,3 diyl • Ferrous arsenate, arsenate (T) bis(O,O-diethyl phosphorodithioate) (T) • Fluoboric acid, (T,C) • Diphenyl, Biphenyl, Phenylbenzene (T) • (T,C,F) • Diphenylamine chloroarsine, Phenarazine • Fluorine * (T,C,R) chloride (T,F) • Fluoroacetanilide, AFL 1082 (T) • Diphenyldichlorosilane (T,C,R) • Fluoroacetic acid and salts, Compound 1080 (T) • Diphenylmethane diisocyanate * • Fluorosulfonic acid, Fluosulfonic acid (T,C) • , DI-SYSTON, O,O-Diethyl-S-[2- • FURADAN, NIA 10,242 , 2,3-Dihydro- (ethylthio)ethyl] phosphoridithioate (T) 2,2-dimethyl-7-benzofuranylmethylcarbamate • Disulfuryl chloride * (T) • Dodecyltrichlorosilane (T,C,R) • GB, O-Isopropyl methyl phosphoryl flupride (T) • DOWCO-139, ZECTRAN, Mexacarbate, 4- • acetylide * (Dimethylamino)-3,5-dimethylphenyl • Guthion* 0,0-Dimethyl-S-4-oxo-1,2,3- methylcarbamate (T) benzotriazin-3(4H)-ylmethyl • DOWICIDE 7, Pentaclorophenol, PCP (T) phosphorodithioate (T) January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

• * 1,4,5,6,7,8,8-Heptachloro- • Methyl aluminum sesquichloride * (F,R) 3a,4,7,7a-tetrahydro-4,7-methanoindene (T) • Methyl bromide, (T,I) • Hexadecyltrichlorosilane (T,C,R) • Methyl chloromethyl ether, CMME (T) • Hexyltrichlorosilane* (T,C,R) • Methyl hydrazine, Monomethyl hydrazine, MM • Hydrazine, Diamine* (T,F) (T,F) • Hydrocyanic acid, cyanide (T,F,R) • Methyl isocyanate (T,F) • , (T,C,R) • Methyl magnesium Diisocyanate * • Hydrogen selenide (T,F) • Methyl , O,O-Dimethyl,O-para- • (T,F) nitrophenylphosphorothioate (T) • Hypochlorite compounds* (T,C,F,R) • Methyl aluminum sesquibromide (F,R) • monochloride * (T,C,R) • Methyl chloroformate, Methyl chlorocarbonate • Kepone * (T) (T,F,R) • arsenate, Lead orthoarsenate (T) • * (T,F) • Lead arsenite (T) • Methyldichlorosilane * (T,F,R) • Lead cyanide (T) • Methylmagnesium bromide (C,F,R) • , beta-Chlorovinyldichloroarsine (T) • (C,F,R) • (C,F,R) • Methylmagnesium Iodide * (C,F,R) • Lithium aluminum hydride (C,F,R) • Methyltrichlorosilane * (T,C,F,R) • (C,F,R) • , PHOSDRIN, 2-Carbomethoxy-1- • Lithium ferrosilicon (F,R) methylvinyl dimethyl phosphate (T) • (C,F,R) • * (T) • Lithium hypochlorite (T,C,F,R) • MOCAP, O-Ethyl-S,S-dipropyl • London purple, Mixture of arsenic trioxide, phosphorodithioate (T) , lime, and ferrous oxide (T) • N Butyl lithium (and isomers) * • Magnesium (F,R) • N Butyl trichlolsilane * • Magnesium arsenate (T) • Antimonide * (T) • Magnesium arsenite (T) • Nickel arsenate, Nickelous arsenate (T) • Maleic anhydride (T,F) • Nickel carbonyl, Nickel tetracarbonyl (T) • arsenate, Manganous arsenate (T) • Nickel cyanide (T) • MECARBAM, O,O-Diethyl-S-(N-ethyoxycarbonyl- • Nitrobenzol, Nitrobenzene (T) N-methylcarbamoylmethyl) phosphorodithioate • Nitrophenol (ortho, meta, para) (T) (T) • N-Nitrosodimethylamine, Dimethyl • Medinoterb acetate, 2-tert-Butyl-5-methyl-4,6- nirtosoamine (T) dinitrophenyl acetate (T) • Nonyltrichlorosilane (T,R) • Mercuric chloride, chloride (T,F) • n-propyltrichlorosilane * (T,C,F,R) • Mercuric cyanide, Mercury cyanide (T,F) • O,O-Diethyl-S-(isopropylthiomethyl) • Mercury (T) phosphorodithioate (T) • Mercury compounds (T) • Octadecyltrichlorosilane * (T,R) • Meta-Isopropylphenyl-N-methylcarbamate, Ac • octyltrichlorosilane * (T,R) 5,727 (T) • oleum,fuming * (T,C,R) • Metal Hydrides (F,R) • ortho-Chlorobenzylidene malonitrile, OCMB (T) • , LANNATE, S-Methyl-N-((methyl • difluoride * (T,C,R) carbamoyl)oxy) thio-acetamidate (T) • Para-, MINTACOL, O,O-Diethyl-O-para- • Methoxyethylmercuric chloride, AGALLOL, nitrophenyl phosphate (T) ARETAN (T)

January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

• Parathion O,O-Diethyl-O-para-nitrophenyl • bifluoride, Potassium acid fluoride phosphorothioate (T) (T,C) • Pentaborane • (T) • Pentasulfide • * (C,F,R) • Perchloromethyl mercaptan, • Potassium * (C,F,R) Trichloromethylsulfenyl chloride (T,F) • Potassuim * (C,F,R) • (T,F) • Propargyl bromide, 3-Bromo-1-propyne (T,F) • Phenylphenol, Orthozenol, DOWICIDE I (T) • Propyleneimine (2-methylaziridine) * (T,F) • Phenyltrichlorosilane (T,R) • , FOSTION, FAC O,O-Diethyl-S- • , THIMET, O,O-Diethyl-S- carboethyoxylethyl phosphorodithioate (T) [(ethylthio)methyl] phosphorodithioate (T) • Pyrosulfuryl chloride, Disulfuryl chloride * • , CYLOAN, 2- (T,C,R) (Diethoxyphosphinylimino)-1,3-dithiolane (T) • Quinone 1,4-Benzoquinone (T,F) • , Carbonyl chloride (T,F) • , Actamethyl pyrophosphoramide, • , DIMECRON,2-chloro- OMPA (T) 2diethylcarbamoyl-1-methylvinyl dimethyl • compounds * (T) phosphate (T) • Selenium fluoride * (T) • , Hydrogen phosphide (T,F) • Selenous acid, Selenious acid and salts * (T) • Phosphonium iodide * • chloride * (T,C,R) • Phosphoric anhydride, * • Silicon tetrachloride * (T,C,R) (C,F) • acetylide (T,R) • Phosphorus (amorphous, red) (T,F,R) • * (C,F,R) • Phosphorus * (white or yellow) (T,F,R) • Sodium aluminum hydride* (C,F,R) • Phosphorus oxybromide, * • Sodium amide * (C,F,R) (T,C,R) • (T) • Phosphorus oxychloride, * • (T) (T,C,R) • , Sodium acid fluoride (T,C) • , Phosphoric chloride • Sodium cacodylate, Sodium dimethylarsenate (T,C,F,R) (T) • , Tetraphosphorus • (T) trisulfide * (T,C,F,R) • Sodium dithionite, Sodium hydrosulfite * (F) • * (T,C,R) • * (T,C,F,R) • * (T,C,R) • * (T,F,R) • Phosphorus trisulfide * • Sodium methylate, Sodium methoxide * (C,F,R) • Phosphorus trisulfide * • * (T,C) • Polychlorinated biphenyls, PCB, Askarel, • (T,F,R) AROCLOR, CHLOREXTOL, INERTEEN, PYRANOL • Sodium potassium , NaK, Nack* (C,F,R) (T,F) • Sodium selenate* (T) • Polyphenyl polymethyl isocyanate * • Stannic Chloride * (T,C) • POTASAN, O,O-Diethyl_O-(4- • arsenate * (T) methylumbelliferone) phosphorothioate (T) • and salts * (T) • * • Sulfonyl fluoride • Potassium arsenate (T,F) • Sulfotepp, DITHIONE, BLADAFUM, Tetraethyl • Potassium arsenite (T,F) dithiopyrophosphate,TEDP (T) • chloride, Sulfur monochloride * (T,C,R) January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

• Sulfur mustard * (T,C,R) • , Polychlorocamphene * (T) • Sulfur pentafluoride * (T,C) • TRANID, exo-3-Chloro-endo-6-cyano-2- • , Sulfuric anahydride * (T,C,F) norbornanone-O-(methylcarbamoyl) oxime (T) • Sulfuryl chloride, Sulfonyl chloride * (T,C,R) • Trichloroborane * • SUPRACIDE, ULTRACIDE, S-[(5-Methoxy-2- • Trichloroisocyanuric acid * (T,F) oxo1,3,4-thiadiazol-3(2H)-yl)methyl]-O,O- • Trichlorosilane, Silicochloroform * (T,C,F,R) dimethyl phosphorodithioate (T) • Triethyl Aluminum * • hexafluoride (T,C) • Triethyl * • TELODRIN, 1,3,4,5,6,7,8,8- • Triethyl stibine * Octachloro-1,3,3a,4,7,7a-hexahydro-4,7- • Triisobutyl Aluminum * methanoisobenzofuran (T) • Trimethyl aluminum * • TEMIK, , 2-Mehyl-2-(methylic) • Tri-n- butyl aluminum * propionaldehyde-O-(methylcarbamoyl) oxime • Tri-n- Butyl * (T) • Trioctyl Aluminum * • Tetraethyl dithionopyrophosphate, TEDP (T) • Tripropyl stibine * • Tetraethyl lead, TEL, and other organic lead • Trisilyl arsine * (T,F) • Trivinyl stibine * • Tetraethyl , TEPP (T) • pentoxide * Vanadic acid anhydride • Tetramethyl lead, TML (T,F) (T) • Tetramethyl succinonitrile (T) • (T,I,F) • (T,F,R) • Vinyltrichlorosilane * (T,C,F,R) • Tetrasul, ANIMERT V-101, S-para-Chlorophenyl- • WEPSYN 155, WP 155, Triamiphos, para-(5- 2,4,5-trichlorophenyl sulfide (T) Amino-3-phenyl-1H,2,4-triazol-1-yl)-N,N,N',N',- • (T) tetramethyl phosphonic diamide (T) • Thallium compounds (T) • Zinc acetylide * • Thallous sulfate, Thallium sulfate, RATOX (T) • Zinc arsenate * (T) • Thiocarbonylchloride,* (T,C,R) • Zinc arsenite * (T) • Thionazin, ZINOPHOS O,O-Tetramethylthiuram • Zinc cyanide * (T) monosulfide (T) • Zinc peroxide, Zincdioxide (T,F,R) • , Sulfur oxychloride (T,C,R) • (T,F,R) • Thiophosgene • chloride, Zirconium tetrachloride • * (T,C,R) (T,C,R) • Toluene-2,4-diisocyanate, TDI (T,R)

Chemicals Requiring EHS Approval for Purchase

Purchasing the following chemicals requires approval from Environmental Health and Safety at CSULB. Please see Appendix A of EHS Hazardous Materials Procurement Policy; Cal-OHSA Regulated . o 1,2 Dibromo-3-Chloropropane (DBCP) o 4-Dimethylaminoazobenzene o 1,3-Butadiene o 4-Nitrobiphenyl o 2-Acetylaminofluorene o Acrylonitrile o 3,3'-Dichlorobenzidine (and its salts) o alpha-Naphthylamine o 4,4-Methylenebis (2-Chloroaniline) o o 4-Aminodiphenyl o Arsine January 20 Extremely Hazardous Chemicals Science Safety Office - CSULB

o o Methyl chloromethyl ether o Benzene o Methylene chloride o Benzidine (and its salts) o Methylenedianiline o Beryllium o Nickel tetracarbonyl o beta-Naphthylamine o dioxide o beta-Propiolactone o N-Nitrosodimethylamine o Bis(trifluoromethyl)peroxide o Non Asbestiform Tremolite, Anthophyllite, or o bis-Chloromethyl ether Actinolite o Boron tribromide o tetroxide o Boron trichloride o o Boron trifluoride o Perchlorylfluoride o Bromine o Perfluoroisobutylene o Bromine chloride o Phosgene o Bromomethane o Phosphine o Cadmium o Phosphorous pentafluoride o monoxide o Respirable Crystalline Silica o Chlorine o o Chlorine pentafluoride o Silicon tetrachloride o Chlorine trifluoride o o o Stibine o (VI) o o Coke Oven Emissions o o Cyanogen o Tetraethyl dithiopyrophosphate o o o Diazomethane o Trifluoroacetyl chloride o Diborane o hexafluoride o Dichloroacetylene o Vinyl Chloride o Dichlorosilane o o Ethylene Dibromide (EDB) o Ethylene Oxide o Ethyleneimine o Fluorine o Formaldehyde o Formaldehyde (anhydrous) o Germane o o Hydrogen azide o o Hydrogen selenide o Hydrogen sulfide o Hydrogen telluride o Inorganic Arsenic o Inorganic Lead compounds o Lead January 20