4,4'-(Hexafluoroisopropylidene)Bis(Phthalic Anhydride)

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Properties Simple | Detailed

Formula C19H6F6O6
IUPAC Name 5-[1-(1,3-dioxoisobenzofuran-5-yl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]isobenzofuran-1,3-dione
Molecular Mass 444.238 g·mol−1
Heat of Formation -1907.3 ± 16.7 kJ·mol−1
Dipole Moment 0.84 ± 1.08 D
Volume 410.67 Å 3
Surface Area 343.01 Å 2
HOMO Energy -11.50 ± 0.55 eV
LUMO Energy -2.41 ± eV
Point Group Symmetry C2
Synonyms
  • 1,3-isobenzofurandione, 5,5'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis-
  • 1,3-isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-
  • 2,2'-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride
  • 4,4′-(hexafluoroisopropylidene)diphthalic anhydride
  • 4,4'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)diphthalic anhydride
  • 5-[1-(1,3-diketoisobenzofuran-5-yl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]isobenzofuran-1,3-quinone
  • 5-[1-(1,3-dioxo-5-isobenzofuranyl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]isobenzofuran-1,3-dione
  • 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoro-propan-2-yl]-2-benzofuran-1,3-dione
  • 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione
CAS Number(s)
  • 1107-00-2
  • 144423-35-8
  • 163915-35-3
  • 215233-32-2
InChIKey QHHKLPCQTTWFSS-UHFFFAOYSA-N
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