*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CQ4184000 CHEMICAL NAME : Barbituric acid, 5-(1,1-dimethylpropynyl)-5-ethyl-, sodium salt CAS REGISTRY NUMBER : 66941-18-2 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H14-N2-O3.Na MOLECULAR WEIGHT : 245.26 WISWESSER LINE NOTATION : T6VMVNV FHJ FX1&1&1UU1 F2 &-NA- &29/6 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-(1,1-Dimethylpropynyl)-5-ethylbarbituric acid sodium salt * DMP *** 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 : 252 mg/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 ***