*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CQ4925000 CHEMICAL NAME : Barbituric acid, 5-ethyl-5-(hexyn-1-yl)-, sodium salt LAST UPDATED : 199509 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H15-N2-O3.Na MOLECULAR WEIGHT : 258.28 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Ethyl-5-(hexyn-1-yl)barbituric acid sodium salt * Sodium 5-ethyl-5-(hexyn-1-yl)barbiturate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 17,43,1956 *** END OF RECORD ***