*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FL6900000 CHEMICAL NAME : Chalcone CAS REGISTRY NUMBER : 94-41-7 LAST UPDATED : 199706 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C15-H12-O MOLECULAR WEIGHT : 208.27 WISWESSER LINE NOTATION : RV1U1R COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Acrylophenone, 3-phenyl- * Benzalacetophenone * 2-Benzalacetophenone * 1-Benzoyl-1-phenylethene * beta-Benzoylstyrene * alpha-Benzylideneacetophenone * 2-Benzylideneacetophenone * Chalkone * Cinnamophenone * 1,3-Diphenylpropenone * 1,3-Diphenyl-1-propen-3-one * beta-Phenylacrylophenone * 3-Phenylacrylophenone * 1-Phenyl-2-benzoylethylene * Phenyl 2-phenylvinyl ketone * Phenyl styryl ketone * 2-Propen-1-one, 1,3-diphenyl- * Styryl phenyl ketone *** 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: 5,28,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 681 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 18,65,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04476 ** MUTATION DATA ** TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Rodent - mouse Cells - not otherwise specified DOSE/DURATION : 250 units/L REFERENCE : ECREAL Experimental Cell Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.10- 1950- Volume(issue)/page/year: 35,629,1964 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***