*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QL8140000 CHEMICAL NAME : 1,4-Naphthoquinone, 2,3,4a,5,8,8a-hexahydro- CAS REGISTRY NUMBER : 54963-84-7 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H12-O2 MOLECULAR WEIGHT : 164.22 WISWESSER LINE NOTATION : L66 BV EV HUTJ SYNONYMS/TRADE NAMES : * 2,3,4a,5,8,8a-Hexahydro-1,4-naphthoquinone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** END OF RECORD ***