*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RQ5753000 CHEMICAL NAME : 2-Oxazolin-5-one, 4-(o-chlorobenzylidene)-2-methyl- CAS REGISTRY NUMBER : 32997-15-2 BEILSTEIN REFERENCE NO. : 0175933 REFERENCE : 4-27-00-02851 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H8-Cl-N-O2 MOLECULAR WEIGHT : 221.65 WISWESSER LINE NOTATION : T5NYVOJ BU1R BG& E1 SYNONYMS/TRADE NAMES : * 4-(o-Chlorobenzylidene)-2-methyl-2-oxazoline-5-one *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 75 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#09321 *** END OF RECORD ***