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Weight156.093 g/mol
FormulaC6H4O5
Hydrogen Acceptors4
Hydrogen Donors2
Aromatic Rings1
Rotatable Bonds1

Comenic acid (499-78-5)

499-78-5  ·  potassium comenate  ·  5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

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Alternate Names

  • 499-78-5
  • potassium comenate
  • 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid
  • 5-hydroxy-gamma-pyrone-2-carboxylic acid
  • SMILES
    C1=C(OC=C(C1=O)O)C(=O)O
  • InChIKey
    UUUICOMMFFTCHS-UHFFFAOYSA-N

Estimated Properties

Boiling Point 285.88 C EPA T.E.S.T.
Boiling Point 351.84 C EPI Suite
Density 1.52 g/cm3 EPA T.E.S.T.
Flash Point 171.9 C EPA T.E.S.T.
Melting Point 128.48 C EPI Suite
Water Solubility 21458.7 mg/L EPA T.E.S.T.
Water Solubility 34581 mg/L EPI Suite

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