*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BQ2508700 CHEMICAL NAME : Ammonium, (4,6-dimethyl-m-phenylenebis(iminocarbonylmethylene)) bis(diethylmethyl-, diiodide CAS REGISTRY NUMBER : 100468-78-8 LAST UPDATED : 198909 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H40-N4-O2.2I MOLECULAR WEIGHT : 646.46 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (4,6-Dimethyl-m-phenylenebis(iminocarbonylmethylene))bis(diethylmethylam monium iodide) * IEM-296 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 64 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 25,538,1962 *** END OF RECORD ***