*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DT3750000 CHEMICAL NAME : (1,1'-Bianthracene)-9,9',10,10'-tetrone, 2,2'-dimethyl- CAS REGISTRY NUMBER : 81-26-5 BEILSTEIN REFERENCE NO. : 3178213 REFERENCE : 4-07-00-02895 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C30-H18-O4 MOLECULAR WEIGHT : 442.48 WISWESSER LINE NOTATION : L C666 BV IVJ E1 D- DL C666 BV IVJ E1 SYNONYMS/TRADE NAMES : * 1,1'-Bianthraquinone, 2,2'-dimethyl- * Dichinyl * 2,2'-Dimethyl-1,1'-bianthracene-9,9',10,10'-tetrone * 2,2'-Dimethyl-1,1'-bianthraquinone * NSC 7230 *** 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 : 180 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#04855 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***