Cyfluthrin (氟氯氰菊酯)

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ChemicalName:
(1R,S)-cis,trans-a-cyano-3-phenoxy-4-fluorobenzyl-2,2-dimethyl-3-(2,2-dichloroviny1)cyclopropanecarboxylate
Structure Formula:
 
Molecular Formula:C22H18Cl2FNO3
Molecular Weight:434.3
CAS No.:68359-37-5
Properties:Technical product is brown viscous liquid without special smell.Density d1.27-1.28,V.P.4.0×10-6 pa(20℃).Insoluble in water,hardly soluble in ethanol,soluble in most of organic solvents such as acetone,benzene.It is stable in acid condition but when PH>7.5,it will decompose.It can remain good quality for two years at normal temperature.
Toxicity:Acute oral LD50 to rats is 750 mg/kg.
Uses:It has high effect to kill insects of pest,especially to the larva of insects of lepidoptera and pests underground.It has contacting and stomach poisoning effect with out fumigatory and systemic effect.It has broad-spectrum,swift effect
and its effect can last for long. Especially for the larva of insects of lepidoptera.It has repellant activity to adult insects and to kill nits.
Specification:Technical≥90%
Package:Iron drums,20kg/drum