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CAS No 652-40-4 , 4,7-difluoro-2-benzofuran-1,3-dione

  • Name: 4,7-difluoro-2-benzofuran-1,3-dione
  • Synonyms: 4,7-difluoro-2-benzofuran-1,3-dione;4,7-difluoro-2-benzofuran-1,3-dione; PubChem1947; 4,7-difluoroisobenzofuran-1,3-dione; 3,6-Difluorophthalicanhydride; SBB067423;652-40-4;
  • CAS Registry Number:
  • Flash Point: 140.1°C
  • Boiling Point: 315.7°C at 760 mmHg
  • Density: 1.658g/cm3
  • Refractive index: 1.555
  • Safety Statements: R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
  • Hazard Symbols: Xi:Irritant;
  • Flash Point: 140.1°C
  • EINECS: 265-687-3
  • Molecular Weight: 184.096486
  • InchiKey: AVLRPSLTCCWJKC-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H2F2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H
  • Risk Statements: S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S37/39:Wearsuitableglovesandeye/faceprotection.;
  • Molecular Formula: C8H2F2O3
  • Molecular Structure:CAS No:652-40-4 4,7-difluoro-2-benzofuran-1,3-dione

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