*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE4090000
CHEMICAL NAME           : 1H-Benz(de)isoquinoline-1,3(2H)-dione,
                          2-((dimethoxyphosphinyl)oxy)-
CAS REGISTRY NUMBER     : 64050-54-0
LAST UPDATED            : 198910
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C14-H12-N-O6-P
MOLECULAR WEIGHT        : 321.24
WISWESSER LINE NOTATION : T666 1A M CVNVJ DOPO&O1&O1
SYNONYMS/TRADE NAMES :
   * Phosphoric acid, dimethyl ester, ester with N-hydroxynaphthalimide
 
                       *** 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           : 70 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:
   21,315,1972
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - wild bird species
DOSE/DURATION           : 2400 ug/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:
   21,315,1972
 
                            *** END OF RECORD ***