*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY5748500 CHEMICAL NAME : 2-Pyrrolidinone, 5-cyclohexyl-5-ethyl- CAS REGISTRY NUMBER : 6139-32-8 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H21-N-O MOLECULAR WEIGHT : 195.34 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Cyclohexyl-5-ethyl-2-pyrrolidinone *** 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 : 375 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 25,790,1965 *** END OF RECORD ***