*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CH9750000 CHEMICAL NAME : Arsonium, (carboxymethyl)trimethyl-, hydroxide, inner salt CAS REGISTRY NUMBER : 64436-13-1 BEILSTEIN REFERENCE NO. : 3933180 LAST UPDATED : 199703 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C5-H11-As-O2 MOLECULAR WEIGHT : 178.08 COMPOUND DESCRIPTOR : Mutagen Natural Product SYNONYMS/TRADE NAMES : * Arsenobetaine * (Carboxymethyl)trimethylarsonium hydroxide inner salt *** 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 : >10 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression REFERENCE : CMSHAF Chemosphere. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1972- Volume(issue)/page/year: 14,1327,1985 ** MUTATION DATA ** TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Human Fibroblast DOSE/DURATION : 11 mmol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 357,123,1996 *** END OF RECORD ***