*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ7910000
CHEMICAL NAME           : Phosphonic acid, ethyl-, p-chlorophenyl methyl ester
CAS REGISTRY NUMBER     : 33232-87-0
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H12-Cl-O3-P
MOLECULAR WEIGHT        : 234.63
WISWESSER LINE NOTATION : GR DOPO&2&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * p-Chlorophenyl 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           : 98 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   18,542,1971
 
                            *** END OF RECORD ***