*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UA2458257
CHEMICAL NAME           : Propanoic acid,
                          2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl
                          ester, (R)-
CAS REGISTRY NUMBER     : 100646-51-3
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H17-Cl-N2-O4
MOLECULAR WEIGHT        : 372.83
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Assure II
   * DPX-Y6202-31
   * Ethyl (R)-2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)propanoate
   * NCI-861094
   * Quizalofop-p-ethyl
 
                       *** 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           : 1182 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: -,C260,1991
 
                            *** END OF RECORD ***