*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SK1578400 CHEMICAL NAME : Phenol, 4-tert-butyl-2-methyl- CAS REGISTRY NUMBER : 98-27-1 BEILSTEIN REFERENCE NO. : 1817502 REFERENCE : 4-06-00-03398 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C11-H16-O MOLECULAR WEIGHT : 164.27 WISWESSER LINE NOTATION : QR B1 DX1&1&1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-tert-Butyl-2-methylphenol * Phenol, 4-(1,1-dimethylethyl)-2-methyl- *** 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 : 81 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,868,1975 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Behavioral - sleep REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1350,1980 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***