*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RI2650000 CHEMICAL NAME : 4-Octyne-3,6-diol, 3,6-dimethyl- CAS REGISTRY NUMBER : 78-66-0 BEILSTEIN REFERENCE NO. : 1722390 REFERENCE : 4-01-00-02706 (Beilstein Handbook Reference) LAST UPDATED : 199710 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C10-H18-O2 MOLECULAR WEIGHT : 170.28 WISWESSER LINE NOTATION : QX2&1&1UU1XQ2&1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3,6-Dimethyl-octin-4-diol-(3,6) * NSC 1025 * Surfynol 82 * Surfynol 85 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 825 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 4,477,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4309 No. of Facilities: 107 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 164 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4309 No. of Facilities: 23 (estimated) No. of Industries: 3 No. of Occupations: 2 No. of Employees: 1772 (estimated) No. of Female Employees: 909 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***