Pyromellitic Dianhydride

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Properties Simple | Detailed

Formula C10H2O6
IUPAC Name furo[3,4-f]isobenzofuran-1,3,5,7-tetrone
Molecular Mass 218.119 g·mol−1
Heat of Formation -695.3 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 210.68 Å 3
Surface Area 204.2 Å 2
HOMO Energy -11.89 ± 0.55 eV
LUMO Energy 0.01 ± eV
Point Group Symmetry D2h
Synonyms
  • 1,2,4,5 benzenetetracarboxylic 1,2:4,5 dianhydride
  • 1,2,4,5-benzenetetracarboxylic 1,2:4,5-dianhydride
  • 1,2,4,5-benzenetetracarboxylic 1,2:4,5-dianhydride (8ci)
  • 1,2,4,5-benzenetetracarboxylic anhydride
  • 1,2,4,5-benzenetetracarboxylic dianhydride
  • 1h,3h-benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone
  • 1h,3h-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone
  • benzene-1,2,4,5-tetracarboxylic dianhydride
  • benzene-1,2:4,5-tetracarboxylic dianhydride
  • benzo[1,2-c;4,5-c']difuran-1,3,5,7-tetraone
  • furo[3,4-f]isobenzofuran-1,3,5,7-diquinone
  • oprea1_783432
  • pmda
  • pyromellitic 1,2:4,5-dianhydride (6ci)
  • pyromellitic acid anhydride
  • pyromellitic acid dianhydride
  • pyromellitic anhydride
CAS Number(s)
  • 89-32-7
  • 159104-96-8
InChIKey ANSXAPJVJOKRDJ-UHFFFAOYSA-N
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