Molecular weight:720.00 Bioactivity:insecticide Physical and chemical properties: Light yellow crystalline powder,no penetrating smell,not soluble in water,easily soluble in methyl alcoho, ethanol and acetone etc..Stable reserved against light under the ordinary condition,decompose when PH<4.5 or PH>7.5,melting point:154-158 Usage: Used as insecticide for control of insects, have the character of antifeed,repellent and aslo have the effect on plant growth. The drug effect last long and hardly bring pest resistance. Specifications:0.32%EC Packing:plastic bottle ,net 50 ml,or according to the client requirment.