*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR6952000 CHEMICAL NAME : Ammonium, (2-mercaptoethyl)triethyl-, S-ester with O,O-diethylphosphorothioate CAS REGISTRY NUMBER : 20194-81-4 BEILSTEIN REFERENCE NO. : 3960359 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H29-N-O3-P-S MOLECULAR WEIGHT : 298.45 WISWESSER LINE NOTATION : 2OPO&O2&S2K2&2&2 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (2-Mercaptoethyl)triethylammonium S-ester with O,O'-diethylphosphorothioate *** 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 : 5129 ug/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) REFERENCE : PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 35,806,1980 *** END OF RECORD ***