*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BY5268000 CHEMICAL NAME : Aniline, 4,4'-methylenebis(N-(diphenylvinylidene)- CAS REGISTRY NUMBER : 32861-04-4 BEILSTEIN REFERENCE NO. : 2825969 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C41-H30-N2 MOLECULAR WEIGHT : 550.73 WISWESSER LINE NOTATION : RYR&UCUNR D1R DNUCUYR&R SYNONYMS/TRADE NAMES : * 4,4'-Methylenebis (N-(diphenylvinylidene)aniline) *** 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 : 56 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#04217 *** END OF RECORD ***