4,4-Dimethyldihydro-2,3-Furandione

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Properties Simple | Detailed

Formula C6H8O3
IUPAC Name 4,4-dimethyltetrahydrofuran-2,3-dione
Molecular Mass 128.126 g·mol−1
Heat of Formation -487.7 ± 16.7 kJ·mol−1
Dipole Moment 5.21 ± 1.08 D
Volume 152.57 Å 3
Surface Area 153.16 Å 2
HOMO Energy -10.09 ± 0.55 eV
LUMO Energy 2.32 ± eV
Point Group Symmetry Cs
Synonyms
  • 2,3-furandione, dihydro-4,4-dimethyl-
  • 2-dehydropantolactone
  • 2-dehydropantoyl lactone
  • 2-dehydropantoyl-lactone
  • 4,4-dimethyl-4,5-dihydrofuran-2,3-dione
  • 4,4-dimethyloxolane-2,3-dione
  • 4,4-dimethyltetrahydrofuran-2,3-quinone
  • dihydro-4,4-dimethyl-2,3-furandione
  • dihydro-4,4-dimethylfuran-2,3-dione
  • keto-pantoyllactone
CAS Number(s)
  • 13031-04-4
InChIKey HRTOQFBQOFIFEE-UHFFFAOYSA-N
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