Esfenvalerate 66230-04-4
Price | USD100.00 |
Packge | 25KG |
- Min. Order:1KG
- Supply Ability:5000kg/week
- Time:2022-07-14
Product Details
- Product NameEsfenvalerate
- CAS No.66230-04-4
- EINECS No.613-911-9
- MFC25H22ClNO3
- MW419.91
- Appearanceneat
- storage temp. 0-6°C
- Boiling point 151-167°C
- Melting point 59°C
- density d2323 1.163
- Water Solubility 0.002 mg l-1 (25 °C)
Chemical Properties: Pure white crystalline solid, M.P. 59 ~ 60.2℃; The relative density is 1.26(26℃), the vapor pressure is 0.067×10-3Pa(25℃), the refractive index is N25D1.5787, and the rotation [α] 25D-15.0O. Soluble in acetone, acetonitrile, chloroform, ethyl acetate, dimethyl formamide, dimethyl sulfoxide, xylene and other organic solvents, solubility > 60%, solubility in methanol 7% ~ 10%, ethane 1%-5%; The solubility in water is 0.3mg/L. Partition coefficient (octanol/water) 1660000(25℃). Stable in acidic medium, will decompose in alkaline medium, stable in room temperature storage for 2 years, relatively stable to sunlight. The active agent was a brown viscous liquid, solid at room temperature, m.p.49.5 ~ 55.7℃.
Application: pyrethroid insecticide, suitable crops and pest control types, appropriate period of use, control effect and so on are basically the same as fenvalerate. The dosage is 1/4 of fenvalerate (by active ingredient), see fenvalerate.
Company Profile Introduction
- Since:2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province