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| Category: | Chemicals / Agrochemicals / Pesticides |
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| Min. Order: | - |
| Live Chat: | Last Online:07 Dec, 2012 |
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Common name
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Bifenthrin
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Product category
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Insecticide
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Chemical name
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2-methylbiphenyl-3-ylmethyl(Z)-(1RS,3RS)-3-(2-chloro-3,3,3-trifluoroprop-1
-enyl)-2,2-dimethylcyclopropanecarboxylate
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CAS
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82657-04-3
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Molecular Formula
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C23H22ClF3O2
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Molecular Weight
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222.7
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Physical and Chemical Properties
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Appearance: achromaticity crystal
Melting point: 98.9℃, ?Density(20℃):1.330,? Steam pressure(25℃):<1×10-3 mPa, KOW logP=0.8(25℃), Henry constant:< 5.3×10-8 Pam3mol-1 Solubility (25℃): water 4250mg/kg. It is slightly soluble in Acetone, Carbinol, Ethanol, Methylene Chloride, Chloroform, Second grade nitrile etc. |
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Prevention Object
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Pests as Hemiptera (aphid) ,Lepidoptera in the vegetables, fruit trees and tea plants
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Toxicity
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Birds LD50 for bobwhite quail 180 mg/kg. Fish LC50 (24-96 h) for carp >100 mg/l. Daphnia LC50 (24 h) >200 mg/l. Algae EC50 (72 h) >98.3 mg/l. Big rat acute oral LD50>171 mg / kg body weight; acute dermal L t;2150mg/kg body weight.
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Formulations
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97％TC，25％SP，20％SP，20％SL
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