8-Hydroxy-2H-Chromen-2-One

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Properties Simple | Detailed

Formula C9H7O3+
IUPAC Name 8-hydroxychromen-2-one
Molecular Mass 163.150 g·mol−1
Heat of Formation -331.3 ± 16.7 kJ·mol−1
Dipole Moment 3.86 ± 1.08 D
Volume 176.12 Å 3
Surface Area 177.45 Å 2
HOMO Energy -9.33 ± 0.55 eV
LUMO Energy 1.70 ± eV
Point Group Symmetry Cs
Synonyms
  • 2h-1-benzopyran-2-one, 8-hydroxy-
  • 8-hydroxy-2-chromenone
  • 8-hydroxy-2h-chromene-2-one
  • 8-hydroxycoumarin
  • 8cm
CAS Number(s)
  • 2442-31-1
InChIKey DPTUTXWBBUARQB-UHFFFAOYSA-N
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