*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EC1650000 CHEMICAL NAME : Biuret, 2,4-dithio-3-phenyl-1,1,5,5-tetramethyl- CAS REGISTRY NUMBER : 33812-14-5 BEILSTEIN REFERENCE NO. : 2980359 REFERENCE : 4-12-00-00872 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H17-N3-S2 MOLECULAR WEIGHT : 267.44 WISWESSER LINE NOTATION : 1N1&YUS&NR&YUS&N1&1 SYNONYMS/TRADE NAMES : * 3-Phenyl-1,1,5,5-tetramethyl-2,4-dithiobiuret *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01526 *** END OF RECORD ***