*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : PC1380000 CHEMICAL NAME : 4,7-Methanoisoindolinium, 3a,7a-dihydro-2-(2-(diethylmethylammonio)ethyl)-2-met hyl-, diiodide CAS REGISTRY NUMBER : 74051-64-2 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H32-N2.2I MOLECULAR WEIGHT : 518.31 WISWESSER LINE NOTATION : T C555 A EK IUTJ E2K2&2&1 E1 &I 2 &11/31 &20/33 SYNONYMS/TRADE NAMES : * 4-Diethylmethylammoniumethyl-4-methyl-4-azoniumtricyclo(5.2.1.0(sup 2,6))decene-8 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 : 110 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#01516 *** END OF RECORD ***