*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BW9625000 CHEMICAL NAME : Aniline, p-((p-butylphenyl)azo)-N,N-dimethyl- CAS REGISTRY NUMBER : 24596-39-2 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H23-N3 MOLECULAR WEIGHT : 281.44 WISWESSER LINE NOTATION : 4R DNUNR DN1&1 COMPOUND DESCRIPTOR : Tumorigen SYNONYMS/TRADE NAMES : * 4'-n-Butyl-4-dimethylaminoazobenzene * p-((p-Butylphenyl)azo)-N,N-dimethylaniline *** HEALTH HAZARD DATA *** ** TUMORIGENIC DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 13 mg/kg/Y-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors REFERENCE : JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 27,663,1961 *** END OF RECORD ***