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d-cyphenothrin

Chemical: (R,S) α- cyano-3-phenoxybenzyl-(1R)-cis,trans-2,2 -dimethyl-3-(2-methyl-1-propenyl) cyclopropanecarboxylate
Molecular Weight:375.47
Formulation:94%TC
Cas No.:39515-40-7

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General info

Product Name

D-cyphenothrin Technical, Gokilaht

Chemical Name

(R,S) α- cyano-3-phenoxybenzyl-(1R)-cis,trans-2,2

-dimethyl-3-(2-methyl-1-propenyl) cyclopropanecarboxylate

CAS No.

None(CAS for cyphenothrin 39515-40-7)

Formula

C24H25 N03

Formula weight

375.47

Properties

Specific Gravity

1.080(d420),1.083(d2525)

Viscosity

3400cp(20℃)

Burning Point

130℃

Vapor Pressure

4x 10-4 Pa(30℃)

Solubility

Hardly soluble in water, but soluble in organic solvents.

Stability

Stable in heat. Can be stored over 2 years in normal condition.

Toxicity

Acute oral LD50 to rats is more than 318mg/kg. Acute dermal LD50 to rats is

more than 5000mg/kg.

Aerosol

In housefly at 0.005-0.05% and alluring activity at 0.00025-0.001%.

Applications

D-Phenothrin is primarily used to kill fleas and ticks. It is also used to kill head lice in humans, but studies conducting in Paris, France and the United Kingdom have shown widespread resistance to phenothrin.

D-cyphenothrin is pyrethrin insecticides. It has strong contact and stomach poisoning activity,good residual activity and a mild knock down against fly, mosquito, roach and other pests in public, in industrial area and household.

D-cyphenothrin has spectacular expelling action to big roach such as periplaneta fuliginosa and periplaneta Americana.

D-cyphenothrin best in mosquito-repellent test by dipping mosquito net in liquids of d-cyphenothrin, permethrin, d-phenothrin. Fenpropathrin and fenvalerate respectively.