*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OO4249000 CHEMICAL NAME : Malononitrile, (4-methoxy-2-methylphenyl)hydrazono- CAS REGISTRY NUMBER : 101756-35-8 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-N4-O MOLECULAR WEIGHT : 214.25 WISWESSER LINE NOTATION : NCYCN&UNMR B1 DO1 SYNONYMS/TRADE NAMES : * 4-Methoxy-2-methylphenylhydrazine hydrazone with carbonyl cyanide * (4-Methoxy-2-methylphenyl)hydrazonomalononitrile *** 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 : 18 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#07348 *** END OF RECORD ***