*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TC2370200
CHEMICAL NAME           : Phosphoric acid,
                          1,6-dihydro-5-methoxy-1-methyl-6-oxo-4-pyridazinyl
                          bis(1-methylethyl) ester
CAS REGISTRY NUMBER     : 60244-66-8
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H21-N2-O6-P
MOLECULAR WEIGHT        : 320.32
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * 5-Methoxy-1-methyl-6-oxo-1,6-dihydro-4-pyridazinyl bis(1-methylethyl)  
   phosphate
 
                       *** 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           : 1900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSSCBG Pesticide Science.  (Blackwell Scientific Pub. Ltd., POB 88, Oxford,
   UK)  V.1-    1970-  Volume(issue)/page/year: 7,107,1976
 
                            *** END OF RECORD ***