*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU2540000
CHEMICAL NAME           : Pyridinium,
                          (4,4'-biphenylylenebis(2-oxoethylene))bis(3-hydroxyme
                          thyl-, dibromide
CAS REGISTRY NUMBER     : 63906-06-9
LAST UPDATED            : 199009
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C28-H26-N2-O4.2Br
MOLECULAR WEIGHT        : 614.38
WISWESSER LINE NOTATION : T6KJ A2Q C1Q DR DR D- DT6KJ A2Q C1Q &Q 2 &E 2
SYNONYMS/TRADE NAMES :
   * l,l-(4,4'-Biphenylylenebis(2-oxoethylene))  
   bis(3-(hydroxymethyl)-pyridinium bromide)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 661 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 127,236,1959
 
                            *** END OF RECORD ***