*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NI8600000 CHEMICAL NAME : Imidazole-2-thiol, 1-isobutyl- CAS REGISTRY NUMBER : 63905-45-3 BEILSTEIN REFERENCE NO. : 0124087 REFERENCE : 4-24-00-00062 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H12-N2-S MOLECULAR WEIGHT : 156.27 WISWESSER LINE NOTATION : T5N CNJ A1Y1&1 BSH SYNONYMS/TRADE NAMES : * Imidazole, 1-isobutyl-2-mercapto- * 1-Isobutyl-2-mercaptoimidazole * USAF EL-66 *** 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: AD277-689 *** END OF RECORD ***