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Permethrin CAS No.: 52645-53-1

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Permethrin CAS No.: 52645-53-1

Product details

Permethrin

Chemical Name:3-Phenoxybenzyl-(1R,S)-cis,trans-2.2-dimethyl-3-(2.2-dichlorovinyl) cyclopropanecarboxylate

CAS No.: 52645-53-1

Appearance:Faint yellow-faint brown sticky liquid. May turn to solid for a long time storage.

Formula: C21H20Cl2O2

Formula Weight: 391.3

Boiling Point::200℃/1.33Pa or 220℃/6.67 Pa

Vapor pressure:4.53*10-5Pa(25℃)

Viscosity: 250cp(30 ℃)

  • Product Details

Description:

Quality Index:

Moisture≤0.3%

Acid degree:≤0.3%

Test Standard:G/ZSKZ 035

Solubility:Hardly soluble in water,but soluble in organic solvents.

Stability:Stable in neutral acidic medium, but easlily hydrolyzed in alkaline solution; light resistant; not corrosive.

Toxicity:Acute oral LD50 to rats is more than 2000mg/kg.Acute dermal LD50 to rats is more than 2500mg/kg. Acute inhalant LC50 to rats is more than 23.5mg/L air. No irritation to skin, and slight irritation to eyes.

 

Application

Permethrin is a high-effective,broad-spectrum, low-toxic and residue pyrethroid of light-stableness. It has strong contact and stomach poisoning activity. It is an ovicide with repellent activity. Without cyanic in its structure,the irritation is slight. It is mainly used to control vector insect(e.g.mosquitoes, flies, and cockroaches), and moth in wool, leather, limber and furniture. It is also used in prevention and control of pests in cotton, rice,crop, fruit tree, vegetables, tea tree,and forest.

 

Package

Package: 25kg iron drum

Gross weight:28.5kg, Net weight:25kg

Size:φ330×H440*0.8mm


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