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Jiangsu Yangnong Chemical Co.,Ltd.

25 YRS

Jiangsu, China

CNY 309.9 Million

Over 1000 people

Main Products: Dicamba / 4-Methoxymethyl-2,3,5,6-Tetrafluorobenzyl 2,2-Dimethyl-3-(2,2-Dichlorovinyl)Cyclopropanecarboxylate / Tetramethylfluthrin / Bifenthrin / 1,3-Dichlorobenzene

Jiangsu, China

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Tetramethylfluthrin / CAS 84937-88-2

OVERVIEW

Packaging

25 KG/Plastic Drum

Lead Time

In Stock

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DESCRIPTION

Tetraflumethrin (四氟醚菊酯)

Chemical Name:

2，3，5，6－tetrafluoro-4-methoxyl—benzyl-2,2,3,3-tetramethyl cyclopropanecarboxylate

Molecular Formula: C₁₇H₂₀F₄O₃

Molecular Weight: 348.0

Properties: Yellowish transparent liquid.B.P.110℃(0.1mPa), .M.P.10℃, density d₄²⁸1.5072, Insoluble in water, soluble in organic solvent such as acetone, xylene and methanol. Stable in neutrality and weak acid medium. But hydrolyzed in strong acid and strong alkaline medium. Sensitive to u.v. light. It can remain good quality for 2 years at normal temperature.

Toxicity: Acute oral LD₅₀to rats 500mg/kg, moderate toxic.

Application: It is used for controlling mosquitoes with effective knockdown power. Its bioefficacy is over 17 times higher than of D-allethrin.

Proposed dosage: 0.02%-0.05% in coils

Specification: Technical≥90%

Package: Iron drums, 20kg/drum

Typical Properties

Tetrafluoroethrin has strong contact killing effect and excellent knockdown effect on mosquitoes. Its insecticidal toxicity is more than 17 times that of d-allyl permethrin. It can effectively control mosquitoes, flies, cockroaches and whitefly.

CAS No.

84937-88-2

Formula

C17H20F4O3

Molecular Mass

348.33300

Exact Mass

348.13500

PSA

35.53000

Logp

4.11480

IUPAC

[2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl 2,2,3,3-tetramethylcyclopropane-1-carboxylate

SMILES

CC1(C(C1(C)C)C(=O)OCC2=C(C(=C(C(=C2F)F)COC)F)F)C

Matter Classification

organic

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