2-Oxo-2H-Pyran-4,6-Dicarboxylic Acid

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Properties Simple | Detailed

Formula C7H5O6+
IUPAC Name 6-oxopyran-2,4-dicarboxylic acid
Molecular Mass 185.111 g·mol−1
Heat of Formation -897.0 ± 16.7 kJ·mol−1
Dipole Moment 3.03 ± 1.08 D
Volume 185.22 Å 3
Surface Area 188.46 Å 2
HOMO Energy -10.42 ± 0.55 eV
LUMO Energy 1.01 ± eV
Point Group Symmetry C1
Synonyms
  • 2-pyrone-4,6-dicarboxylate
  • 2-pyrone-4,6-dicarboxylic acid
  • 2h-pyran-4,6-dicarboxylic acid, 2-oxo-
  • 6-ketopyran-2,4-dicarboxylic acid
  • 6-oxo-6h-pyran-2,4-dicarboxylic acid
  • alpha-pyrone-4,6-dicarboxylate
  • alpha-pyrone-4,6-dicarboxylic acid
  • cpd-184
CAS Number(s)
  • 72698-24-9
InChIKey VRMXCPVFSJVVCA-UHFFFAOYSA-N
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Elements H C O