*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AJ6475000 CHEMICAL NAME : Acetic acid, thiodi- CAS REGISTRY NUMBER : 123-93-3 BEILSTEIN REFERENCE NO. : 1764392 REFERENCE : 4-03-00-00612 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C4-H6-O4-S MOLECULAR WEIGHT : 150.16 WISWESSER LINE NOTATION : QV1S1VQ SYNONYMS/TRADE NAMES : * Acetic acid, 2,2'-thiobis- * (Carboxymethylthio)acetic acid * Dimethylsulfide-alpha-alpha'-dicarboxylic acid * Mercaptodiacetic acid * 2,2'-Thiobisacetic acid * Thiodiglycolic acid * beta,beta'-Thiodiglycolic acid * 2,2'-Thiodiglycolic acid * Thiodiglycollic acid * USAF CB-36 * USAF E-2 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***