5,7-Dihydroxy-4H-Chromen-4-One

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Properties Simple | Detailed

Formula C9H7O4+
IUPAC Name 5,7-dihydroxychromen-4-one
Molecular Mass 179.149 g·mol−1
Heat of Formation -552.9 ± 16.7 kJ·mol−1
Dipole Moment 2.47 ± 1.08 D
Volume 186.44 Å 3
Surface Area 183.61 Å 2
HOMO Energy -9.60 ± 0.55 eV
LUMO Energy -0.80 ± eV
Point Group Symmetry Cs
Synonyms
  • 4h-1-benzopyran-4-one, 5,7-dihydroxy-
  • 5,7-dihydroxy-4-chromenone
  • 5,7-dihydroxychromone
CAS Number(s)
  • 31721-94-5
InChIKey NYCXYKOXLNBYID-UHFFFAOYSA-N
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Elements H C O