*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BP6385000 CHEMICAL NAME : Ammonium, (4-((4,6-diamino-m-tolyl)imino)-2,5-cyclohexadien-1-y lidene)dimethyl-, chloride CAS REGISTRY NUMBER : 97-26-7 LAST UPDATED : 198712 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C15-H19-N4.Cl MOLECULAR WEIGHT : 290.83 WISWESSER LINE NOTATION : L6Y DYJ AUNR BZ DZ F1& DUK1&1 &Q &G SYNONYMS/TRADE NAMES : * Chloride of diamino-methyl-phenyl-dimethyl-p-benzoquinone-diimine * C.I. 49410 * (4-((4,6-Diamino-m-tolyl)imino)-2,5-cyclohexadien-1-ylidene)dimethylammo nium chloride * Modr Toluylenova * Toluylene Blue * Toluylene Blue (biological stain) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 140 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 204,288,1947 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 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#04800 *** END OF RECORD ***