*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AK5550000 CHEMICAL NAME : Acetoacetic acid, 2-(1-hydroxyamino-2,2,2-trichloroethyl)-, ethyl ester CAS REGISTRY NUMBER : 7500-71-2 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H12-Cl3-N-O4 MOLECULAR WEIGHT : 292.56 WISWESSER LINE NOTATION : GXGGYMQ2OV1V1 SYNONYMS/TRADE NAMES : * Acetoacetic acid, 2-(2,2,2-trichloro-1-hydroxyaminoethyl)-, ethyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,144,1954 *** END OF RECORD ***