Comenic Acid

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Properties Simple | Detailed

Formula C6H5O5+
IUPAC Name 5-hydroxy-4-oxo-pyran-2-carboxylic acid
Molecular Mass 157.101 g·mol−1
Heat of Formation -666.4 ± 16.7 kJ·mol−1
Dipole Moment 4.85 ± 1.08 D
Volume 158.43 Å 3
Surface Area 164.72 Å 2
HOMO Energy -9.71 ± 0.55 eV
LUMO Energy 1.63 ± eV
Point Group Symmetry Cs
Synonyms
  • 2-carboxy-5-hydroxy-4-pyrone
  • 4h-pyran-2-carboxylic acid, 5-hydroxy-4-oxo-
  • 5-hydroxy-4-keto-pyran-2-carboxylic acid
  • 5-hydroxy-4-oxo-2-pyrancarboxylic acid
  • 5-hydroxy-4-oxo-4h-pyran-2-carboxylic acid
  • 5-hydroxy-4-oxopyran-2-carboxylic acid
  • ao-801/41077391
CAS Number(s)
  • 499-78-5
InChIKey UUUICOMMFFTCHS-UHFFFAOYSA-N
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Elements H C O