*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UK5122000 CHEMICAL NAME : 2-Propyn-1-one, 1,3-diphenyl- CAS REGISTRY NUMBER : 7338-94-5 BEILSTEIN REFERENCE NO. : 0609091 REFERENCE : 4-07-00-01735 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H10-O MOLECULAR WEIGHT : 206.25 SYNONYMS/TRADE NAMES : * Benzoylphenylacetylene * 1,3-Diphenyl-2-propyn-1-one * Diphenylpropynone * 1,3-Diphenylpropynone * Phenylbenzoylacetylene * Phenylethynyl phenyl ketone * Phenyl phenylethynyl ketone * beta-Phenylpropiolophenone * 3-Phenylpropiolophenone * Propiolophenone, 3-phenyl- *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,103,1981 *** END OF RECORD ***