Product name : Intermediate of extractant, phosphate ester Diethyl phosphite
CAS No: 762-04-9
Molecular Formula: C4H11O3P
Appearance: Colorless oily liquid
Application:It is used to synthesize the pesticide rice wenqing, aluminum triethylphosphonate and O,O - diethyl phosphonyl chloride.
Package: according to the clients requirement
Production Capacity: 500kg/month
Storage: Keep in cool, dry and sealed
Transportation: by sea or by air
As an intermediate of extraction agent and phosphate ester. It is used to prepare diethyl phosphate,O,O- diethyl -S- benzyl thiophosphate, the latter is rice wenjing. This is the first variety of organophosphorus fungicide put into large-scale production, which is used to replace mercury agent to control rice blast, and has certain effects on the control of rice small sclerotinia sclerotiae, leaf blight and ear blight.
It can be used as extraction agent, intermediate body of phosphate ester. It is used to synthesize the pesticide rice wenqing, aluminum triethylphosphonate and O,O - diethyl phosphonyl chloride. It can also be used to synthesize plasticizer, flame retardant and so on.