*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AB2826500 CHEMICAL NAME : Acetaldehyde, 2,4-dinitrophenylhydrazone CAS REGISTRY NUMBER : 1019-57-4 LAST UPDATED : 198506 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H8-N4-O4 MOLECULAR WEIGHT : 224.20 WISWESSER LINE NOTATION : WNR CNW DMNU2 *** 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 : 1500 mg/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: 14,162,1980 *** END OF RECORD ***