*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CZ1598500 CHEMICAL NAME : 1,3-Benzenediamine, 4,4'-(1,3-phenylenebis(azo))bis- CAS REGISTRY NUMBER : 1052-38-6 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C18-H18-N8 MOLECULAR WEIGHT : 346.44 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * 4,4'-(1,3-Phenylenebis(azo))bis(1,3-benzenediamine) *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84046 No. of Facilities: 262 (estimated) No. of Industries: 4 No. of Occupations: 10 No. of Employees: 1626 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84046 No. of Facilities: 90 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1822 (estimated) *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Inconclusive: B subtilis rec assay EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***