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  • Company Name: Shijiazhuang Huarui Scientific and Technological Co., Ltd.
  • Street: No. 166 yuhua west road, city of shijiazhuang , china.
  • City: Shijiazhuang
  • Province/state: Hebei
  • Country/region: China
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Benzene,4-ethynyl-1,2-difluoro-

  • CAS No:143874-13-9 4-ethynyl-1,2-difluorobenzene
    Molecular Structure

    Other Information

  • CAS Registry Number: 143874-13-9
  • Transport: UN 1993 3/PG 2
  • Flash Point: 31.4°C
  • Boiling Point: 145.9°Cat760mmHg
  • Density: 1.17g/cm3
  • Refractive index: 1.4902
  • Safety Statements:
    Hazard Codes F
    Risk Statements 11
    RIDADR UN 1993 3/PG 2
    Hazard Note Flammable
  • Hazard Symbols: F: Flammable;
  • Flash Point: 31.4°C
  • Molecular Weight: 138.114166
  • InchiKey: XFPAOXIWRDDQGG-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H
  • Risk Statements: 11
  • Molecular Formula: C8H4F2