*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GQ5430000 CHEMICAL NAME : Crotonic acid, 2-methyl-, (E)- CAS REGISTRY NUMBER : 80-59-1 BEILSTEIN REFERENCE NO. : 1236500 REFERENCE : 4-02-00-01552 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C5-H8-O2 MOLECULAR WEIGHT : 100.13 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * 2-Butenoic acid, 2-methyl-, (E)- * Cevadic acid * (E)-2,3-Dimethylacrylic acid * trans-alpha,beta-Dimethylacrylic acid * trans-2,3-Dimethylacrylic acid * (E)-2-Methyl-2-butenoic acid * trans-2-Methyl-2-butenoic acid * (E)-2-Methylcrotonic acid * trans-2-Methylcrotonic acid * Tiglic acid * Tiglinic acid *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/24H REACTION SEVERITY : Severe REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***