*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BP0440000 CHEMICAL NAME : Ammonium, (2-butynylene)bis(triethyl-, dichloride CAS REGISTRY NUMBER : 73680-79-2 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H34-N2.2Cl MOLECULAR WEIGHT : 325.42 WISWESSER LINE NOTATION : 2K2&2&2UU2K2&2&2 &G 2 SYNONYMS/TRADE NAMES : * 2-Butyne-1,4-bis(triethylammonium chloride) aqueous solution * (2-Butynylene)bis(triethylammonium) dichloride *** 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 : 100 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#04929 *** END OF RECORD ***