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1,3-Difluorobenzene

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1,3-Difluorobenzene Basic information
1,3-Difluorobenzene Chemical Properties
  • Melting point:-59 °C
  • Boiling point:83 °C
  • Density 1.163 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.438(lit.)
  • Flash point:36 °F
  • storage temp. Flammables area
  • solubility 1.1g/l
  • form Liquid
  • Specific Gravity1.163
  • color Clear colorless to yellow
  • Water Solubility insoluble
  • BRN 1904537
  • CAS DataBase Reference372-18-9(CAS DataBase Reference)
  • NIST Chemistry ReferenceBenzene, 1,3-difluoro-(372-18-9)
Safety Information
  • Hazard Codes F,Xn
  • Risk Statements 11-20-2017/11/20
  • Safety Statements 7-16-29-33-7/9
  • RIDADR UN 1993 3/PG 2
  • WGK Germany 1
  • RTECS CZ5652000
  • Hazard Note Highly Flammable
  • HazardClass 3
  • PackingGroup II
  • HS Code 29036990
MSDS
1,3-Difluorobenzene Usage And Synthesis
  • Chemical Properties

    1,3-Difluorobenzene (C6H4F2, CAS registry No. 372-18-9) is also named as m-difluorobenzene, which is a clear colorless to yellowish liquid. Its melting point is -59 °C, boiling point is 83 °C and flash point is 2 oC. It is insoluble in water and stable under normal temperatures and pressures. It is toxic and flammable. It will produce toxic fluoride gas by heat.

  • Uses

    1,3-Difluorobenzene has been extensively used in the synthesis of pharmaceutical and pesticide intermediate. For example, it can be used for the synthesis of fluorinated medicine such as Fluconazole, etc. and pesticide (Flucycloxuron, Diflubenzuro, etc.). It can also be used to synthesize liquid crystal materials.

  • Chemical PropertiesCLEAR COLORLESS TO YELLOWISH LIQUID
  • DefinitionChEBI: A difluorobenzene carrying fluoro groups at positions 1 and 3.
1,3-Difluorobenzene Preparation Products And Raw materials
1,3-Difluorobenzene (372-18-9)Related Product Information
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