*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UT8750000 CHEMICAL NAME : 4-Pyridinethiol, 3,5-dibromo- CAS REGISTRY NUMBER : 63905-95-3 BEILSTEIN REFERENCE NO. : 0121088 REFERENCE : 4-21-00-00469 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H3-Br2-N-S MOLECULAR WEIGHT : 268.97 WISWESSER LINE NOTATION : T6NJ CE DSH EE SYNONYMS/TRADE NAMES : * 3,5-Dibromo-4-pyridinethiol * USAF XR-25 *** 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 : 100 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 ***