*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TF6500400
CHEMICAL NAME           : Phosphorothioic acid,
                          O-(1,6-dihydro-1-ethyl-5-methoxy-6-oxo-4-pyridazinyl)
                          O- ethyl O-(1-methylethyl) ester
CAS REGISTRY NUMBER     : 72538-10-4
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H21-N2-O5-P-S
MOLECULAR WEIGHT        : 336.38
COMPOUND DESCRIPTOR     : Agricultural Chemical
 
                       *** 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           : 3600 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: 10,227,1979
 
                            *** END OF RECORD ***