Guiyang Bestchem Co., Ltd.

Guiyang Bestchem Co., Ltd.

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  • Company Name: Guiyang Bestchem Co., Ltd.
  • Street: 9 Card, No.18 North Doming Road
  • City: Zhongshan
  • Province/state: Guangdong
  • Country/region: China
  • Contact Person: Mr.Leo Yu
  • Department: Sales
  • Tel: 86--15976064479
  • Fax: 86-0760-88788305
  • Email:
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Es-bioallethrin

  • CAS No:65731-84-2 [(S)-cyano-(3-phenoxyphenyl)methyl]<br />(1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
    Molecular Structure

    Detailed Description

    Es-bioallethrin

    Uses:
    Esbiothrin is a pyrethroid insecticide,with a broad spectrum of activity, acting by contact and characterized by a
    strong knock-down effect, it is active on most flying and crawling insects, in particular mosquitoes, flies , wasps ,
    horners, cockroaches, fleas bugs,ants,etc.Esbiothrin is widely used in the manufacture of insecticide mats,
    mosquito coils and liquid emanators, Esbiothrin can be usedalone or combined with another insecticide, such as
    Bioresmethrin,Permethrin or Deltamethrin and with or without a synergist(Piperonyl butoxide) insolutions.

    Chemical Name: (R,S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl-(1R,3R)-2,2-dimehtyl-dimethyl-3-(2-methylprop-1-enyl)

    cyclopropanecarboxylate
    Formula: C19H26O3
    Formula Weight: 302.42
    CAS NO: 23031-36-9

    Appearance: Pale yellow stick liquid.
    Specific gravity:1.00-1.02(d420)
    Flash Point:120℃
    Vapor Pressure:3.3×10-2Pa(20℃); 30.7×10-2Pa(150℃)
    Solubility:dissolved in water. Easily dissolved in organic solvents.
    Stability:Can be stored over 2 years in normal condition,alkaline
    and ultraviolet radiation can drive it decompose.
    Toxicity:Acute oral LD50>423 mg/kg(rats), Acute dermal
    LD50>2500mg/kg (rats) Acute ihhalant LC50>2630mg/cm3.

    Quality Index:
    Esbiothrin Technical
    Appearance :pale yellow stick liquid.
    Top class:Total ester ≥95.0% ,
    High effect isomer≥82.0%
    Moisture ≤0.2%
    Acid degree ≤0.3%

    Package:
    Gross weight:31kg, Net:25kg,

    For-aerosols for domestic and industrial use,
    For the formulation of insecticideconcentrates ready-to-use products (liquids, ULV or thermal-fogging treatments)
    Dosage: Liquid insecticides 0.04 to 0.12%W/V
    Aerosols 0.2 to 0.4 g/l
    Aerosols against crawling
    Insecticide 0.08 to 0.50% W/W
    Coils 0.08 to 0.15% W/W
    Mats 20 to 25 mg/mat
    Liquid emanators 2 to 3% W/W for 30 ml/30 nights.
    Size:ф315×H430×0.8mm