Chromone

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Properties Simple | Detailed

Formula C9H7O2+
IUPAC Name chromen-4-one
Molecular Mass 147.151 g·mol−1
Heat of Formation -134.4 ± 16.7 kJ·mol−1
Dipole Moment 3.47 ± 1.08 D
Volume 166.32 Å 3
Surface Area 167.24 Å 2
HOMO Energy -9.63 ± 0.55 eV
LUMO Energy 2.21 ± eV
Point Group Symmetry Cs
Synonyms
  • 1-benzopyran-4-one
  • 4-chromenone
  • 4-chromone
  • 4h-1-benzopyran-4-one
  • 4h-benzo(b)pyran-4-one
  • 4h-chromen-4-one
  • af-407/03086014
  • benzo-gamma-pyrone
CAS Number(s)
  • 491-38-3
InChIKey OTAFHZMPRISVEM-UHFFFAOYSA-N
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DOI
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