Chemical Name: cyano-3-phenoxybenzyl-2,2-dimethyl-3-(2, 2-dichlorovinyl)-
cyclopropane carboxylate
Formula: C₂₂H₁₉Cl₁₂NO₃.

Molecular weight: 416.3.

CAS No. : 52315-07-8.
Appearance : Yellow-brownish to dark-redish viscous liquid.
Melting Point: 60°C～80°C
Vapour Pressure: 2.3×10-7 Pa/20°C.
Stability : Little solubility in water under normal temperature. Soluble in ketone, alcohol and aromatic hydrocarbon. Stable in neutral and acid mudiator. Hydrolysis in alkali condition, stable to heat.
Specification : 95%TC, 10%EC,20%EC
Uses: cypermethrin is a broad spectrum insect killer. It is widely used for controlling various pests on cotton, vegetable, fruit and other crops. It is also used for controlling hygienically pests outside. Its effect can last for a long time.