*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BQ8975000 CHEMICAL NAME : Ammonium, (2-hexynylene)bis(triethyl-, diiodide CAS REGISTRY NUMBER : 73664-19-4 LAST UPDATED : 197903 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H38-N2.2I MOLECULAR WEIGHT : 536.38 WISWESSER LINE NOTATION : 2K2&2&4U2K2&2&2 &I 2 SYNONYMS/TRADE NAMES : * 2-Hexyne-1,6-bis(triethylammonium iodide) * (2-Hexynylene)bis(triethylammonium) diiodide *** 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 : 18 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#06078 *** END OF RECORD ***