*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UA2459118
CHEMICAL NAME           : Propanoic acid,
                          2-((2',4'-difluoro(1,1'-biphenyl)-4-yl)oxy)-2-methyl-
                          , butyl ester
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H22-F2-O3
MOLECULAR WEIGHT        : 348.42
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Butyl 2-((2',4'-difluoro(1,1'-biphenyl)-4-yl)oxy)-2-methylpropanoate
   * 2-(2'',4''-Difluordiphenyl-4'-yloxy)-2-methylpropionsaeurebutylester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0033980
 
                            *** END OF RECORD ***