Chemical name: (RS)-a-cyano(3-phenoxyphenyl)methyl 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcy clopropanecarboxylate

Molecular formula: C₂₃H₁₉CIF₃NO₃

Molecular weight: 449.6

CAS No: 91465-08-6

Appearance: white or yellowish powder

Melting point: 49.2℃

Solubility: in pure water: 0.005 mg/l (PH 6.5); in acetone, methyl alcohol, toluene＞500g/l(21℃)

Stability: could at least be stored for 6 months under 15-20℃. Stable in acid or neutral medium, easily decomposed in alkali medium.

Half-life period: in water its hydrolysed half-life is around 7 days, while in soil is around 4-12 weeks.

Active content: 98% min

Application: it has strong pyrethroid insecicide effects on stomach and contact. A dosage of 5g(a.l)/ha could be effective on corn, vegetables, tobacco, cotton as well as barley. It also has effect on Lepidoptera, Coleoptera, Hemiptera and a good variety of insects. It could prevent Cinnabarinus, Moreover, it has dual effect on both insects and acarus. Furthermore, it is effective over Helicoverpa armigera, vegetable green bug, cruciferous crops, Ectropis oblique hypulina Wehrl, Dasychira balibarana Mstsumura, Acaphylla indiae, Panonychuscitri, Toxoptera, as well as over various kinds of soil and public hygiene insects.