*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GU5778000 CHEMICAL NAME : 2,5-Cyclohexadien-1-one, 4-((4-hydroxyphenyl)imino)- CAS REGISTRY NUMBER : 500-85-6 LAST UPDATED : 199706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H9-N-O2 MOLECULAR WEIGHT : 199.22 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Benzenoneindophenol * 4-((4-Hydroxyphenyl)imino)-2,5-cyclohexadien-1-one * Indophenol * Phenolindophenol *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 30 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PHBUA9 Pharmaceutical Bulletin. (Tokyo, Japan) V.1-5, 1953-57. For publisher information, see CPBTAL. Volume(issue)/page/year: 3,337,1955 *** END OF RECORD ***