*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ1785000 CHEMICAL NAME : Phosphine oxide, tris(diethylaminomethyl)- CAS REGISTRY NUMBER : 2327-87-9 BEILSTEIN REFERENCE NO. : 1912438 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H36-N3-O-P MOLECULAR WEIGHT : 305.51 WISWESSER LINE NOTATION : 2N2&1PO&1N2&2&1N2&2 SYNONYMS/TRADE NAMES : * Tris(diethylaminomethyl)phosphine oxide *** 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 : 180 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#03101 *** END OF RECORD ***