*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DF9650000 CHEMICAL NAME : Benzohydroxamic acid CAS REGISTRY NUMBER : 495-18-1 LAST UPDATED : 199709 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C7-H7-N-O2 MOLECULAR WEIGHT : 137.15 WISWESSER LINE NOTATION : QMVR COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Benzamide, N-hydroxy- * Benzohydroxamate * Benzoylhydroxamic acid * N-Hydroxybenzamide * Phenylhydroxamic acid *** 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: 5,26,1953 ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 2500 nmol/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 135,139,1984 TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 333 ug/plate REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992 *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***