*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL4234300 CHEMICAL NAME : Piperazine, 1-(10,11-dihydro-5,5-dimethyl-5H-dibenzo(b,f)silepin- 10-yl)-4-methyl-, (Z)-2-butenedioate (1:2) CAS REGISTRY NUMBER : 61015-18-7 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H28-N2-Si.2C4-H4-O4 MOLECULAR WEIGHT : 568.76 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(10,11-Dihydro-5,5-dimethyl-5H-dibenzo(b,f)silepin-10-yl)-4-methylpipe razine dimaleate * 5,5-Dimethyl-10-(4-methylpiperazino)-10,11-dihydro-5H-dibenzo(b,f)silepin dimaleate *** 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 : 82800 ug/kg TOXIC EFFECTS : Behavioral - ataxia REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 41,910,1976 *** END OF RECORD ***