*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ES9150000
CHEMICAL NAME           : Butyric acid, 4-(2,4-dichlorophenoxy)-, isobutyl
                          ester
CAS REGISTRY NUMBER     : 51550-64-2
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H18-Cl2-O3
MOLECULAR WEIGHT        : 305.22
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Butanoic acid, 4-(2,4-dichlorophenoxy)-, 2-methylpropyl ester
   * 2,4-DB isobutyl ester
   * 4-(2,4-Dichlorophenoxy)butyric acid isobutyl ester
 
                       *** 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           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB85-143766
 
                            *** END OF RECORD ***