*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ8010000
CHEMICAL NAME           : Phosphonic acid, ethyl-, ethyl methyl ester
CAS REGISTRY NUMBER     : 5301-65-5
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H13-O3-P
MOLECULAR WEIGHT        : 152.15
SYNONYMS/TRADE NAMES :
   * Ethyl methyl ethylphosphonate
 
                       *** 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           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCBPBS Pesticide Biochemistry and Physiology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1971-  Volume(issue)/page/year:
   1,356,1971
 
                            *** END OF RECORD ***