*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BT0740000 CHEMICAL NAME : Ammonium, trimethylenebis(fluoren-9-yldimethyl-, dibromide CAS REGISTRY NUMBER : 63951-25-7 LAST UPDATED : 199007 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C33-H36-N2.2Br MOLECULAR WEIGHT : 620.53 WISWESSER LINE NOTATION : L B656 HHJ HK1&1&3K1&1&- HL B656 HHJ &Q 2 &E 2 SYNONYMS/TRADE NAMES : * Trimethylene bis(fluoren-9-yldimethyl ammoniumbromide) *** 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 : 6400 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 2,233,1959 *** END OF RECORD ***