*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EJ2000000 CHEMICAL NAME : Butanal, butylidenehydrazone CAS REGISTRY NUMBER : 30020-59-8 LAST UPDATED : 199212 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H16-N2 MOLECULAR WEIGHT : 140.26 SYNONYMS/TRADE NAMES : * Butyraldazine * Butyraldehyde, azine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2300 mg/m3/10M TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,FEB1942 *** END OF RECORD ***