3, 4-Difluorobenzonitrile

• Post Date:

  Dec 04,2013

• Expiry Date:

  Jun 02,2014

• Detailed Description:

  Cas No. :64248-62-0

  Product:3,4-Difluorobenzonitrile

  FormularC7H3F2N

  Formularstructure

  Molecularweight139.11

  CASNo.64248-62-0

  AppearanceWhitecrystallinepowder

  Maincontent%,≥99.5

  Meltingpoint48-53°C

  Boilingpoint180°C

  Water%,≤0.5

  pH5.8-6.5

  Usage:

  Itisanimportantintermediateproductofcyhalofopbutyl.Thecyhalofopbutylisusedasaselectiveherbicideinpaddy.Itisverysafeforbothtransplantinganddirectseedingofpaddy.Itisalsoadmittedlyknownasanexcellentpaddyherbicide.Thepatentprotectionofcyhalofopbutylwillcome.Estimatlyspeaking,thedemandofitindomesticmarketwillgreatincrease.

  Packing:

  25kgscardboarddrum.Orintertexturebag

• CAS Registry Number:

  64248-62-0

• Synonyms:

  ;3,4-Difluorobenznitriled;LABOTEST-BB LT00847816;4-CYANO-1,2-DIFLUOROBENZENE;3,4-Difluoro benzonitrile;

• Molecular Formula:

  C₇H₃F₂N

• Molecular Weight:

  139.1022

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  

• Company:

  Wuhan HDC Technology Co., Ltd.     [ China ]        

• Contact:

  Mr. Cross Feng

• Tel:

  +86-27-87745207

• Fax:

  +86-27-87592096

• Email:

  wuhanhdc@gmail.com