*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB4850000 CHEMICAL NAME : Phosphoramidothioic acid, N-amidino-, O,O-diethyl ester CAS REGISTRY NUMBER : 10539-37-4 BEILSTEIN REFERENCE NO. : 1868918 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H14-N3-O2-P-S MOLECULAR WEIGHT : 211.25 WISWESSER LINE NOTATION : MUYZMPS&O2&O2 SYNONYMS/TRADE NAMES : * N-Amidinophosphoramidothioic acid O,O-diethyl ester * Diethyl N-amidinophosphoramidothionate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/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#03805 *** END OF RECORD ***