*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK7877150 CHEMICAL NAME : Butanoic acid, 4-hydroxy- CAS REGISTRY NUMBER : 591-81-1 BEILSTEIN REFERENCE NO. : 1720582 REFERENCE : 4-03-00-00774 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H8-O3 MOLECULAR WEIGHT : 104.12 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Butyric acid, 4-hydroxy- * GHB * 4-Hydroxybutanoic acid * gamma-Hydroxybutyrate * gamma-Hydroxybutyric acid * 4-Hydroxybutyric acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 42,491,1990 *** END OF RECORD ***