*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AG1780000
CHEMICAL NAME           : Acetic acid, ((4-chloro-o-tolyl)oxy)-, butyl ester
CAS REGISTRY NUMBER     : 1713-12-8
LAST UPDATED            : 199303
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C13-H17-Cl-O3
MOLECULAR WEIGHT        : 256.75
WISWESSER LINE NOTATION : GR C1 DO1VO4
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Acetic acid, (4-chloro-2-methylphenoxy)-, butyl ester
   * Butyl 2-methyl-4-chlorophenoxyacetate
   * MCPA butyl
   * MCP butyl ester
   * 2-Methyl-4-chlorophenoxyacetic acid n-butyl ester
   * Yamaclean M
 
                       *** 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           : 914 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FMCHA2 Farm Chemicals Handbook.  (Meister Pub., 37841 Euclid Ave.,
   Willoughy, OH 44094)  Volume(issue)/page/year: -,C327,1991
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 612 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SAIGBL Sangyo Igaku.  Japanese Journal of Industrial Health.  (Nippon Sangyo
   Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160,
   Japan)  V.1-    1959-  Volume(issue)/page/year: 16,362,1974

                    *** U.S. STANDARDS AND REGULATIONS ***
 
   EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
   FEREAC Federal Register.  (U.S. Government Printing Office, Supt. of
   Documents, Washington, DC 20402) V.1-    1936-  Volume(issue)/page/year:
   54,7740,1989

 
                            *** END OF RECORD ***