*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KM7400000 CHEMICAL NAME : Ethenetricarbonitrile, (1-benzyl-2-pyrrolyl)- CAS REGISTRY NUMBER : 73927-55-6 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H10-N4 MOLECULAR WEIGHT : 258.30 WISWESSER LINE NOTATION : T5NJ A1R& BYCN&UYCN&CN SYNONYMS/TRADE NAMES : * 2-(Tricyanovinyl)-1-benzylpyrrole *** 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 : 100 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#05001 *** END OF RECORD ***