【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.;