*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY5767925 CHEMICAL NAME : 2-Pyrrolidinone, 1-(4-(dipropylamino)-2-butynyl)- CAS REGISTRY NUMBER : 3921-99-1 BEILSTEIN REFERENCE NO. : 1531664 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H24-N2-O MOLECULAR WEIGHT : 236.40 SYNONYMS/TRADE NAMES : * 1-(4-(Dipropylamino)-2-butynyl)-2-pyrrolidinone * 1-(4-Dipropylaminobut-2-ynyl)pyrrolid-2-one *** 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 : >50 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: 26,56,1966 *** END OF RECORD ***