*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SB4710000 CHEMICAL NAME : 1-Penten-4-yn-3-ol, 5-bromo-3-methyl- CAS REGISTRY NUMBER : 25457-78-7 BEILSTEIN REFERENCE NO. : 1747066 REFERENCE : 4-01-00-02310 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H7-Br-O MOLECULAR WEIGHT : 175.04 WISWESSER LINE NOTATION : E1UU1XQ1&1U1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Bromo-3-methyl-1-penten-4-yn-3-ol *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 975 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 109,268,1953 *** END OF RECORD ***