*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR8085000 CHEMICAL NAME : Ammonium, (4-methyl-2-oxo-2H-1-benzopyran-7-yl)trimethyl-, iodide LAST UPDATED : 199112 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H16-N-O2.I MOLECULAR WEIGHT : 345.20 WISWESSER LINE NOTATION : T66 BOVJ E1 IK1&1&1 &I SYNONYMS/TRADE NAMES : * Methiodide of 4-methyl-7-dimethylaminocoumarin * (4-Methyl-2-oxo-2H-1-benzopyran-7-yl)trimethylammonium iodide * Trimethyl(4-methyl-2-oxo-2H-1-benzopyran-7-yl)ammonium iodide *** 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 : 143 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JCSOA9 Journal of the Chemical Society. (London, UK) 1926-65. For publisher information, see JCPRB4. Volume(issue)/page/year: -,182,1947 *** END OF RECORD ***