*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : PB0225000 CHEMICAL NAME : Methaneperoxic acid CAS REGISTRY NUMBER : 107-32-4 LAST UPDATED : 199606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C-H2-O3 MOLECULAR WEIGHT : 62.03 SYNONYMS/TRADE NAMES : * Formyl hydroperoxide * Performic acid * Permethanoic acid * Peroxyformic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 690 mg/m3/1H TOXIC EFFECTS : Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - respiratory depression REFERENCE : JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 20,54,1976 *** END OF RECORD ***