Chemical name: (1R,S)-cis-(Z)-2,2-dimethyl-3-(2-chloro-3,3,3-trifluoro-1-propenyl ) Cyclopropanecarboxylic acid-2-methyl-3-phenylbenzyl ester Structural formula:product

Molecular formula: C23H22ClF3O2

Molecular weight: 422.86 CAS NO: 82657-04-3

Melting point: 68～70.6℃ Boiling point: 300℃

Vapor pressure: 2.4×10-5Pa(25℃)

Appearance: White crystalline solid.

Stability: soluble in acetone (1.25kg/L), chloroform, dichloromethane, toluene, ether, slightly soluble in heptane and methanol, insoluble in water. Partition coefficient (n-octanol/water) 1,000,000. The original drug is stable at room temperature for more than 1 year, with a half-life of 255d under natural sunlight and 65 to 125d in soil.

Toxicity: The original drug has an acute oral LD50 of 54.5mg/L in rats and an acute transdermal LD50 of rabbits: >2000mg/kg. It has no irritating effect on the skin and eyes of rats and rabbits, and has no sensitizing effect on the skin of guinea pigs.

Uses: Pyrethroid insecticides and acaricides. It has the characteristics of strong knockdown effect, broad-spectrum, high efficiency, rapidity and long residual effect. It can be used to control cotton bollworm, red bollworm, tea inchworm, tea caterpillar, apple or hawthorn red spider, peach worm, cabbage aphid, cabbage caterpillar, cabbage moth, citrus leaf miner, etc.

1. Quality index: Content: ≥97.0% Moisture: ≤0.5% Acidity: ≤0.3% Appearance: White crystalline solid.

2. Packaging specifications: Net weight: 25kg/cardboard drum