Insecticide

Fenvalerate

Chemical: 氰戊菊酯
Use category: Insecticides > Pyrethroid insecticides Acaricides / Miticides > Pyrethroid acaricides
Content & formulation: 92%,20%EC
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  • Chemistry Identity
  • Technical sheet
  • Application

CAS No.】: 51630-58-1

CAS】: cyano(3-phenoxyphenyl)methyl 4-chloro-α-(1-methylethyl)benzeneacetate

Molecular Formula】: C25H22ClNO3

 

Molecular weight】:419.9;

Physical form】:Tech.

Density】:1.175 (25 °C);

Composition】:Tech. grade fenvalerate is 92.1% pure.

Melting point】:39.5-53.7 °C (pure); Flash point:230 °C;

Vapour pressure】:1.92 × 10-2 mPa (20 °C);

Partition coefficient(n-octanol and water)】:logP = 5.01 (23 °C);

Solubility】:In water <10 mg/l (25 °C).

In n-hexane 53, xylene 200, methanol 84 (all in g/l, 20 °C).; Stability:Stable to heat and moisture. Relatively stable in acidic media, but rapidly hydrolysed in alkaline media.;



 

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