Potential Occupational Carcinogens

11275 chemicals flagged by NIOSH as potential occupational carcinogens.

Chemical Name CAS Number NIOSH REL NIOSH IDLH
[Bis(trifluoroacetoxy)iodo]pentafluorobenzene (EC: 623-272-8) 14353-88-9
Bis(trimethoxysilylethyl)benzene (EC: 839-930-4) 266317-71-9
Bis(η6-benzene)chromium (EC: 215-042-7) 1271-54-1
Boldine-chloroform (EC: 207-509-9) 476-70-0
Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%) [for Esterification] (1ml*10) (EC: 678-345-7) 676-65-3
Bromine - 1,4-Dioxane Complex (EC: 678-165-9) 15481-39-7
[bromo(¹³C)methyl]benzene (EC: 685-178-3) 69838-86-4
Bromo(2H5)benzene (EC: 224-013-8) 4165-57-5
Bromobenzene 108-86-1
bromodifluoromethanesulfonylbenzene (EC: 828-756-4) 80351-58-2
(bromodifluoromethyl)benzene (EC: 816-879-6) 83170-17-6
bromoethylene 593-60-2
[bromo(fluoro)methyl]benzene (EC: 871-238-8) 17815-88-2
Bromomethane; Methyl bromide 74-83-9 250 ppm
[(bromomethoxy)methyl]benzene (EC: 825-005-2) 17690-16-3
Bromopentafluorobenzene (EC: 206-449-0) 344-04-7
Bromopentamethylbenzene (EC: 225-926-4) 5153-40-2
Bromoselenobenzene (EC: 252-238-1) 34837-55-3
but-2-en-2-ylbenzene (EC: 837-664-3) 2082-61-3
(but-3-en-1-yl)hydrazine dihydrochloride (EC: 973-483-7) 2624141-92-8
(but-3-yn-1-yl)hydrazine dihydrochloride (EC: 897-318-2) 2490400-44-5
(but-3-yn-1-yloxy)benzene (EC: 817-556-2) 156146-14-4
but-3-yn-2-yl 4-methylbenzene-1-sulfonate (EC: 806-892-5) 53487-52-8
(but-3-yn-2-yl)benzene (EC: 114-935-8) 4544-28-9
Butylammonium 4-[(2-hydroxy-1-naphthyl)azo]-3-methylbenzenesulphonate (EC: 284-409-1) 84878-19-3
Butylbenzene (EC: 203-209-7) 104-51-8
Butyl chloroformate (EC: 209-750-5) 592-34-7
butylhydrazine dihydrochloride (EC: 860-657-1) 70629-61-7
butylhydrazine (EC: 893-907-3) 3530-11-8
Butylhydrazine oxalate (EC: 255-050-8) 40711-41-9
Calcium 2-[(2-hydroxy-1-naphthyl)azo]-5-methylbenzenesulphonate (EC: 309-123-7) 100063-59-0
Calcium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate (EC: 265-634-4) 65212-77-3
Calcium arsenate (EC: 231-904-5) 7778-44-1 Ceiling: 2E-3 mg-m3 5 mg-m3
Calcium bis[3-nitro-4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]benzenesulphonate] (EC: 235-557-0) 12286-65-6
Calcium bis[4-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate] (EC: 276-057-2) 71832-85-4
Calcium bis[4-[[1-[[(2-methylphenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate] (EC: 235-558-6)
Calcium bis[4-[[1-[[(4-methoxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate] (EC: 277-421-3) 73385-03-2
Calcium bis[4-[[3-[[2-hydroxy-3-[[(4-methoxyphenyl)amino]carbonyl]-1-naphthyl]azo]-4-methylbenzoyl]amino]benzenesulphonate] (EC: 256-050-0) 43035-18-3
Calcium dodecylbenzenesulphonate (EC: 247-557-8) 26264-06-2
Calix[4]arene (contains ca. 8% Chloroform) (EC: 616-117-0) 74568-07-3
Calix[6]arene (contains ca. 5% Benzene) (EC: 677-490-3) 96107-95-8
Captan 133-06-2 5 mg-m3
Carbon black
Carbon tetrachloride 56-23-5 200 ppm
CARBOXY-HEXADECYLSULFONYLBENZENESULFONIC METHYL-SULFO-BENZOTHIAZOLINYLIDENHYDRAZ (EC: 653-148-9) 29338-10-1
Chlordane, technical (EC: 687-155-3) 12789-03-6
Chlordecone 143-50-0 1E-3 mg-m3
chlorfenson (ISO); 4-chlorophenyl 4-chlorobenzenesulfonate 80-33-1
Chloro(2H5)benzene (EC: 221-482-0) 3114-55-4
Chloroacetaldehyde (EC: 203-472-8) 107-20-0 Ceiling: 1 ppm 45 ppm