*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY5883000 CHEMICAL NAME : 2-Pyrrolidinone, 1-methyl-3-(trimethylsilyl)- CAS REGISTRY NUMBER : 72578-86-0 BEILSTEIN REFERENCE NO. : 5329961 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H17-N-O-Si MOLECULAR WEIGHT : 171.35 WISWESSER LINE NOTATION : T5NVTJ A1 C-SI-1&1&1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-Methyl-3-(trimethylsilyl)-2-pyrrolidinone * 1-Methyl-(3-trimethylsilyl)pyrrolidone-2 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 94 mg/kg TOXIC EFFECTS : Behavioral - antipsychotic REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 45,122,1982 *** END OF RECORD ***