*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UU6650500 CHEMICAL NAME : Pyridinium, 1-methyl-4-(phenylthio)-, iodide CAS REGISTRY NUMBER : 73840-42-3 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H12-N-S.I MOLECULAR WEIGHT : 329.21 WISWESSER LINE NOTATION : T6KJ A1 DSR &I SYNONYMS/TRADE NAMES : * 1-Methyl-4-(phenylthio)pyridinium iodide *** 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 : 57 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 33,120,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56200 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02330 *** END OF RECORD ***