*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TF7875000
CHEMICAL NAME           : Phosphorothioic acid, O,O-dimethyl ester, O-ester
                          with 6-hydroxy-3-(2H)-pyridazinone
CAS REGISTRY NUMBER     : 5836-40-8
BEILSTEIN REFERENCE NO. : 0018225
REFERENCE               : 4-25-00-00027 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H9-N2-O4-P-S
MOLECULAR WEIGHT        : 236.20
WISWESSER LINE NOTATION : T6NMVJ FOPS&O1&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * American cyanamid 12,433
   * O-(1,6-Dihydro-6-oxopyridazin-3-yl) O,O-dimethyl phosphorothioate
   * O,O-Dimethyl O-(2,3-dihydro-3-oxo-6-pyridazinyl)phosphorothioate
   * O,O-Dimethylphosphorothioate, O-ester with 6-hydroxy-3(2H)-pyridazinone
   * O,O-Dimethyl O-(6-3(2H)-pyridazinonyl) phosphorothioate
   * ENT 23,967
   * 3(2H)-Pyridazinone, 6-hydroxy-, O-ester with O,O-dimethyl  
   phosphorothioate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College
   Science Pub., 1969  Volume(issue)/page/year: 4,193,1969
 
                            *** END OF RECORD ***