*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR1256000 CHEMICAL NAME : Ammonium, (2-hydroxyethyl)trimethyl-, ester with methylphosphonofluoridate CAS REGISTRY NUMBER : 44991-89-1 BEILSTEIN REFERENCE NO. : 1780107 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H16-F-N-O2-P MOLECULAR WEIGHT : 184.20 WISWESSER LINE NOTATION : OPF1&O2K1&1&1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (2-Hydroxyethyl)trimethylammonium ester with methylphosphonofluoridate *** 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 : 10 mg/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 ***