Chemical Name: 5 diethyl (dimethoxy thiophosphorylthio) succinate.

Formula: C10H19O6PS2.

Molecular weight: 330.4.

CAS No. : 120068-37-3. 
Structure:
 
Description: 
Appearance : Dark brown to yellow liquid. 
Melting   Point: 2.9 °C. 
Vapour Pressure:0.53 mPa.
Stability : soluble in water is 130mg/L and easily soluable in  ethanol, acetone, xylene. 
Specification :95%TC,50%EC,57%EC,925g/l ULV, 950g/l ULV, 960g/l ULV.
Uses: It is used for many insects including aphids, spider mites, scale insects, house fly, & mosquitoes as well as large number of other sucking & chewing insects attacking fruits, vegetables, ornamentals, & stored products; Adult mosquito control in public health programs.