Permethrin 52645-53-1

Category :

Agrochemicals/Insecticide

CAS NO :

52645-53-1

EC NO :

258-067-9

MF :

C₂₁H₁₉Cl₂O₃

MW :

390.2803

Specification :

95TC

Packing :

200L/drum, 25L/drum, 20L/drum, 5L/drum, 1L/bottle, 500ml/bottle

Product description :

Product Name	Permethrin
CAS No.	52645-53-1
Chemical Name	3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dichloroethenyl) cyclopropanecarboxylate
Molecular Weight	391.31g/mol
Tech & Formulation	95%TC, 25%EC
Appearance for TC	Crystalline solid
Physical and chemical properties	Density: 1.19-1.27g/cm³ Melting Point: 34-35℃ Boiling Point: 200℃/0.1mmHg,＞290℃ at 760mmHg Flash Point: 159.4℃ Solubility: insoluble in water 0.2mg/L (20℃). In xylene, hexane >1000, methanol 258 (g/kg, 25℃). Stability: Stable to heat (2 y at 50℃), more stable in acidic than alkaline media with optimum stability c. pH 4; DT5050 d (pH 9), stable (pH 5, 7) (all 25C). Some photochemical degradation observed in laboratory studies, but field data indicate this does not adversely affect biological performance. F.p. >100C ('Perigen').

Specification:

Items	Specification
Appearance	Yellowish thickness liquid
Water	≤0.30%
PH	4.0-7.5
Assay	≥93.0%
Standard	FACTORY STANDARD

Uses :

A contact insecticide effective against a broad range of pests.

Synonyms :

3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dichloroethenyl)–cyclopropanecarboxylate;3-phenoxybenzyl;(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate;95% permethrin TC;3-phenoxybenzyl (1RS,3RS;3-phenoxybenzyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;3-phenoxybenzyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;3-(2,2-dichloroethenyl)-2,2-dimethyl-1-(3-phenoxybenzyl)cyclopropanecarboxylate;

Molecular Structure :

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Permethrin

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