*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OX5075000 CHEMICAL NAME : Mesaconic acid CAS REGISTRY NUMBER : 498-24-8 BEILSTEIN REFERENCE NO. : 1722680 REFERENCE : 4-02-00-02231 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C5-H6-O4 MOLECULAR WEIGHT : 130.11 WISWESSER LINE NOTATION : QVY1&U1VQ -T COMPOUND DESCRIPTOR : Natural Product SYNONYMS/TRADE NAMES : * Butenedioic acid, methyl-, (E)- * Fumaric acid, methyl- * Kyselina mesakonova * Mesaconate * trans-2-Methyl-2-butenedioic acid * Methylfumaric acid * trans-1-Propene-1,2-dicarboxylic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,147,1954 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***