*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DE8710000 CHEMICAL NAME : 2H-1,3,2-Benzodiazaborole, 2-phenyl- CAS REGISTRY NUMBER : 73698-57-4 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H11-B-N2 MOLECULAR WEIGHT : 194.06 WISWESSER LINE NOTATION : T56 BMBMJ CR SYNONYMS/TRADE NAMES : * 2-Phenyl-2H-1,3,2-benzodiazaborole *** 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 : 180 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#04059 *** END OF RECORD ***