*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EL6698000
CHEMICAL NAME           : 2-Butanone, 4-(1,1'-biphenyl)-4-yl)-
CAS REGISTRY NUMBER     : 56578-34-8
LAST UPDATED            : 199703
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H16-O
MOLECULAR WEIGHT        : 224.32
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-(4-Biphenylyl)-2-butanon
   * 4-(1,1'-Biphenyl)-4-yl-2-butanone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1030 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GWXXBX German Offenlegungsschrift Patent Document.  (U.S. Patent and
   Trademark Office, Foreign Patents, Washington, DC 20231)
   Volume(issue)/page/year: #2362586
 
                            *** END OF RECORD ***