Potential Occupational Carcinogens

11275 chemicals flagged by NIOSH as potential occupational carcinogens.

Chemical Name CAS Number NIOSH REL NIOSH IDLH
oxetan-3-yl 4-methylbenzene-1-sulfonate (EC: 837-979-6) 26272-83-3
(oxiran-2-yl)methyl 3-nitrobenzene-1-sulfonate (EC: 870-592-0) 152333-94-3
oxiranemethanol, 4-methylbenzene-sulfonate, (S)- 70987-78-9
oxo-(4-(4-oxoacetyl-phenoxy)-phenyl)-acetaldehyde (EC: 119-343-3) 2489-92-1
[(oxolan-2-yl)methyl]hydrazine dihydrochloride (EC: 115-686-8) 1209582-60-4
oxolan-3-yl chloroformate (EC: 826-741-7) 98021-98-8
(oxolan-3-yl)hydrazine dihydrochloride (EC: 958-189-9) 1211514-64-5
(oxolan-3-yl)hydrazine hydrochloride (EC: 818-983-7) 158001-24-2
(oxolan-3-ylmethyl)hydrazine dihydrochloride (EC: 819-196-1) 1221722-22-0
Oxybis[chloromethane] (EC: 208-832-8) 542-88-1
Oxydiethylene bis(chloroformate) (EC: 203-430-9) 106-75-2
p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide (EC: 251-529-0) 33456-68-7
p-(2-acetamidoethyl)benzenesulphonyl chloride (EC: 252-574-9) 35450-53-4
p-(2-bromoethyl)benzenesulphonic acid (EC: 259-094-9) 54322-31-5
p-[(2-hydroxy-1-naphthyl)azo]benzenesulphonic acid, compound with methylamine (1:1) (EC: 285-151-2) 85030-27-9
p-[4,5-dihydro-3-methyl-4-[[4-methyl-3-[(phenylamino)sulphonyl]phenyl]azo]-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid (EC: 247-224-7) 25739-67-7
p-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid (EC: 262-538-4) 60958-41-0
p-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, potassium sodium salt (EC: 287-720-0) 85567-08-4
p-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, sodium salt (EC: 263-417-9) 62121-75-9
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid (EC: 258-468-9)
p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulphonic acid (EC: 255-151-7) 40947-69-1
p-[[(4-chlorobutyl)sulphonyl]amino]benzenesulphonamide (EC: 277-776-4) 74220-53-4
p-acetamidobenzenesulphonyl fluoride (EC: 206-343-4) 329-20-4
p-anilinobenzenesulphonic acid (EC: 202-955-0) 101-57-5
Paraformaldehyde-13C (EC: 998-575-4)
p-(benzyloxy)nitrobenzene (EC: 214-545-9) 1145-76-2
p-bis(epoxyethyl)benzene (EC: 240-853-8) 16832-58-9
p-bromobenzenediazonium tetrafluoroborate (EC: 211-608-2) 673-40-5
p-bromoethylbenzene (EC: 216-439-8) 1585-07-5
PCB 1254; polychlorobiphenyl; Chlorodiphenyl (42% chlorine) 11097-69-1 1E-3 mg-m3 5 mg-m3
p-chlorobenzenesulphinic acid (EC: 202-812-2) 100-03-8
p-chlorophenylhydrazine hydrochloride (EC: 214-030-9) 1073-70-7
p-cyanobenzenesulphonamide (EC: 221-492-5) 3119-02-6
p-Dichlorobenzene 106-46-7 150 ppm
p-Dimethylaminobenzenediazo sodium sulfonate; Fenaminosulf 140-56-7
p-Divinylbenzene 105-06-6
p-dodecylbenzenesulphonic acid, compound with 2,2'-iminodiethanol (1:1) (EC: 267-204-1) 67815-95-6
p-dodecylbenzenesulphonic acid, compound with cyclohexylamine (1:1) (EC: 238-318-9) 14356-38-8
p-dodecylbenzenesulphonic acid (EC: 204-489-3) 121-65-3
(pent-4-en-1-yl)benzene (EC: 992-463-9) 1075-74-7
[(pent-4-en-1-yloxy)methyl]benzene (EC: 830-002-4) 81518-74-3
(pent-4-yn-2-yl)benzene (EC: 117-436-3) 186644-16-6
Pent-4-ynylbenzene (EC: 217-352-8) 1823-14-9
(pentabromophenyl)methyl acrylate (EC: 261-767-7) 59447-55-1
Pentabromo(tetrabromophenoxy)benzene (EC: 264-565-7) 63387-28-0
Pentachlorobenzenethiol (EC: 205-107-8) 133-49-3
Pentachloro(methylthio)benzene (EC: 217-363-8) 1825-19-0
Pentachloronitrobenzene 82-68-8
Pentadecylbenzene (EC: 218-352-0) 2131-18-2
Pentadecylbenzenesulphonic acid (EC: 262-666-0)