Potential Occupational Carcinogens

11275 chemicals flagged by NIOSH as potential occupational carcinogens.

Chemical Name CAS Number NIOSH REL NIOSH IDLH
4-chloro-N-(3-methoxypropyl)-3-nitrobenzenesulphonamide (EC: 273-416-5) 68959-43-3
4-CHLORO-N-((3-NITRO-PHENYLAMINO)-PHENYL-METHYLENE)-BENZENESULFONAMIDE (EC: 651-345-4) 31790-00-8
4-CHLORO-N-(4-((2-(1H-INDOL-3-YLMETHYLENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 670-177-2) 882046-76-6
4-CHLORO-N-(4-((2-(2-((4-CHLOROBENZYL)OXY)BENZYLIDENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 666-592-3) 881403-23-2
4-CHLORO-N-(4-((2-(2-CHLORO-5-NITROBENZYLIDENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 670-102-3) 882046-60-8
4-CHLORO-N-(4-((2-(2-FURYLMETHYLENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 647-436-3) 477733-05-4
4-CHLORO-N-(4-((2-(4-(DIMETHYLAMINO)BENZYLIDENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 670-083-1) 882046-67-5
4-CHLORO-N-{4-[((2E)-2-{[1-PHENYL-3-(4-PROPOXYPHENYL)-1H-PYRAZOL-4-YL]METHYLENE}HYDRAZINO)CARBONYL]PHENYL}BENZENESULFONAMIDE (EC: 647-434-2) 477733-00-9
4-CHLORO-N-[4-({(2E)-2-[(2-CHLORO-3-QUINOLINYL)METHYLENE]HYDRAZINO}CARBONYL)PHENYL]BENZENESULFONAMIDE (EC: 647-397-2) 477732-72-2
4-CHLORO-N-{4-[((2E)-2-{[3-(4-FLUOROPHENYL)-1-PHENYL-1H-PYRAZOL-4-YL]METHYLENE}HYDRAZINO)CARBONYL]PHENYL}BENZENESULFONAMIDE (EC: 647-392-5) 477732-71-1
4-CHLORO-N-{4-[((2E)-2-{[3-(4-METHYLPHENYL)-1-PHENYL-1H-PYRAZOL-4-YL]METHYLENE}HYDRAZINO)CARBONYL]PHENYL}BENZENESULFONAMIDE (EC: 647-717-0) 477731-93-4
4-CHLORO-N-[4-({(2E)-2-[(4-OXO-4H-CHROMEN-3-YL)METHYLENE]HYDRAZINO}CARBONYL)PHENYL]BENZENESULFONAMIDE (EC: 647-409-6) 477732-91-5
4-CHLORO-N-[4-({(2E)-2-[(6-CHLORO-4-OXO-4H-CHROMEN-3-YL)METHYLENE]HYDRAZINO}CARBONYL)PHENYL]BENZENESULFONAMIDE (EC: 647-420-6) 477732-82-4
4-Chloro-N-[[(4-cyano-3-methyl-1-phenyl-1H-pyrazol-5-yl)amino]carbonyl]benzenesulfonamide sodium salt hydrate (EC: 633-719-9) 194542-56-8
4-Chloro-N-[(4-methylphenyl)sulfonyl]-benzenesulfonimidoyl fluoride (EC: 112-474-7) 2143892-50-4
4-CHLORO-N-((4-NITRO-PHENYLAMINO)-PHENYL-METHYLENE)-BENZENESULFONAMIDE (EC: 651-712-9) 31789-97-6
4-Chloro-N-[(cyclohexylamino)carbonyl]benzenesulfonamide (EC: 114-261-4) 963-03-1
4-Chloro-N-cyclopropyl-N-piperidin-4-ylbenzenesulfonamide (EC: 674-439-7) 387350-81-4
4-chloro-N-ethyl-3-nitro-N-phenylbenzene-1-sulfonamide (EC: 156-786-1) 380335-72-8
4-chloro-N-ethylbenzene-1,2-diamine (EC: 263-558-6) 62476-15-7
4-chloro-N-hydroxybenzene-1-carbonimidoyl chloride (EC: 870-951-1) 105755-37-1
4-CHLORO-N-(ISOPROPOXY-PHENYL-METHYLENE)-BENZENESULFONAMIDE (EC: 651-750-6) 22159-68-8
4-chloro-N-isopropyl-3-nitrobenzenesulphonamide (EC: 202-518-4) 96-59-3
4-chloro-N-methyl-3-nitrobenzenesulphonamide (EC: 205-296-7) 137-48-4
4-chloro-N-methyl-3-(trifluoromethyl)benzene-1-sulfonamide (EC: 996-589-5) 746631-62-9
4-chloro-N,N-diethyl-3-nitrobenzene-1-sulfonamide (EC: 171-523-0) 127-53-7
4-CHLORO-N-(PHENOXY-PHENYL-METHYLENE)-BENZENESULFONAMIDE (EC: 651-748-5) 22159-83-7
4-CHLORO-N-(PHENYL-PHENYLAMINO-METHYLENE)-BENZENESULFONAMIDE (EC: 651-715-5) 14067-89-1
4-CHLORO-N-(PHENYL-P-TOLYLAMINO-METHYLENE)-BENZENESULFONAMIDE (EC: 651-343-3) 31789-55-6
4-chloro-o-anisidine (EC: 202-251-3) 93-50-5
4-chloro-o-toluidine (EC: 202-441-6) 95-69-2
4-chloro-o-toluidine hydrochloride 3165-93-3
4-chlorophenyl chloroformate (EC: 626-526-6) 7693-45-0
(4-chlorophenyl)hydrazine (EC: 214-029-3) 1073-69-4
(4-chlorophenyl)methyl chloroformate (EC: 845-351-8) 6200-36-8
[(4-chlorophenyl)methyl]hydrazine hydrochloride (EC: 849-791-1) 75333-04-9
((4-CHLORO-PHENYL)-PHENYL-METHYLENE)-HYDRAZINE (EC: 665-382-9) 55816-27-8
4-(chlorosulfonyl)phenyl 4-methylbenzene-1-sulfonate (EC: 996-251-7) 121347-21-5
4-chloro-α,α,α-trifluoro-o-toluidine (EC: 207-151-3) 445-03-4
4-chloro-γ-(1-methylethoxy)benzenebutyronitrile (EC: 230-095-6) 6940-91-6
4-chloro-γ-ethoxybenzenebutyronitrile (EC: 230-093-5) 6940-87-0
4-CL-N-(2-((2-(1H-INDOL-3-YLMETHYLENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 659-240-5) 765311-27-1
4-CL-N-(2-((2-(1-NAPHTHYLMETHYLENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 647-223-5) 477734-94-4
4-CL-N-(2-((2-(2,4-DICHLOROBENZYLIDENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 647-362-1) 477733-70-3
4-CL-N-(2-((2-(2,4-DIHYDROXYBENZYLIDENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 647-350-6) 477733-66-7
4-CL-N-(2-((2-(2,6-DICHLOROBENZYLIDENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 660-252-8) 765313-26-6
4-CL-N-(2-((2-(2-CL-5-NITROBENZYLIDENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 659-348-2) 765311-54-4
4-CL-N-(2-((2-(2-HO-5-MEO-BENZYLIDENE)HYDRAZINO)CARBONYL)PH)BENZENESULFONAMIDE (EC: 647-368-4) 477733-77-0
4-CL-N-(2-((2-(2-HYDROXYBENZYLIDENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 647-302-4) 477733-40-7
4-CL-N-(2-((2-(2-METHOXYBENZYLIDENE)HYDRAZINO)CARBONYL)PHENYL)BENZENESULFONAMIDE (EC: 647-341-7) 477733-58-7