Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.

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  • Company Name: Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.
  • Street: HQ in Shanghai: 4st Floor S&T Industry Building, 130 Meilong Road, Shanghai200237,China
  • City: Shanghai
  • Province/state: Shanghai
  • Country/region: China
  • Tel: 0086-21-64251386, 64253204
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4,5-Difluorophthalic anhydride

  • CAS No:18959-30-3 5,6-difluoro-2-benzofuran-1,3-dione
    Molecular Structure

    Other Information

  • CAS Registry Number: 18959-30-3
  • Flash Point: 142.8 °C
  • Boiling Point: 320.4 °C at 760 mmHg
  • Density: 1.658 g/cm3
  • Refractive index: 1.555
  • Safety Statements:
    Hazard Codes Xi
    Hazard Note Irritant
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 142.8 °C
  • Molecular Weight: 184.096486
  • InchiKey: UATBWQQFLABWKR-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H2F2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
  • Molecular Formula: C8H2F2O3