Chemical name: 2-chloro-1-(2,4-dichlorophenyl)vinyl diethyl phosphate
CAS no.: 470-90-6

Structural formula:

Molecular formula: C₁₂H₁₄Cl₃O₄P
Physical & chemical property:
Physical State: Colourless liquid
Melting point: -23 to -19°C
Density: 1.36 at 20°C
Solubility: In water 145mg/l (23°C). Miscible with most common organic solvents.
Stability: Hydrolysed slowly in neutral, acidic, and slightly alkaline aqueous solutions. Hydrolysed rapidly in strongly alkaline solutions.
Specification: 92%TC, 44%EC, 48%EC
Uses: Insecticide and acaricide with contact and stomach action. Long residual activity. Soil application for control of root flies, rootworms, and other soil insects in vegetables, frit flies in maize; wheat bulb flies in wheat; bean seed flies, and phorid and sciarid flies in mushrooms. Foliar application for control of Colorado, beetles on potatoes; scale insects and mite eggs on citrus fruit; stem borers and leafhoppers on rice; stem borers on maize and sugar cane; and whitefly on cotton. Used in public health for control of mosquito larvae. Also used as an animal ectoparasiticide.

Packing: 25kg/cardboard, 5L fluorine bottle, 10L fluorine bottle.