*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR6953000 CHEMICAL NAME : Ammonium, (2-mercaptoethyl)trimethyl-, chloride CAS REGISTRY NUMBER : 37880-96-9 LAST UPDATED : 198412 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H14-N-S.Cl MOLECULAR WEIGHT : 155.71 WISWESSER LINE NOTATION : SH2K1&1&1 &G SYNONYMS/TRADE NAMES : * Cholinethiol chloride * Ethanaminium, 2-mercapto-N,N,N-trimethyl-, chloride * (2-Mercaptoethyl)trimethylammonium chloride * 2-Mercapto-N,N,N-trimethylethanaminium chloride * Thiocholine chloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 175 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 127,128,1960 *** END OF RECORD ***