Lambda Cyhalothrin Acid Fluorine-containing Intermediate

Common name: Lambda-cyhalothric acid

Chemical name:

(1RS)-cis-3-(Z)-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylic acid

Molecular formula: C9H10ClF3O2

Structural formula: 

Molecular weight: 242.62

CAS No. : 72748-35-7

Product description：

Z-cis-cyfluthrin is an intermediate for the preparation of lambda-cyhalothrin (cyfluthrin), tefluthrin, bifenthrin and other pyrethroids.

Physical and chemical properties: 

This product is a white powdery solid, m.p.108～110℃, insoluble in water, soluble in organic solvents such as benzene and toluene.

Usage：

It is one of the varieties of chrysanthemum acid, which is an important intermediate for the synthesis of pyrethroid insecticides. It can be used to synthesize highly effective pyrethroids.