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Isobarbituric acid
Weight128.087 g/mol
FormulaC4H4N2O3
Hydrogen Acceptors3
Hydrogen Donors3
Aromatic Rings1
Rotatable Bonds0

Isobarbituric acid (20636-41-3)

5-hydroxyuracil  ·  5-hydroxy-2,4(1H,3H)-pyrimidinedione  ·  20636-41-3

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Alternate Names

  • 5-hydroxyuracil
  • 5-hydroxy-2,4(1H,3H)-pyrimidinedione
  • 20636-41-3
  • SMILES
    C1=C(C(=O)NC(=O)N1)O
  • InChIKey
    OFJNVANOCZHTMW-UHFFFAOYSA-N

Estimated Properties

Boiling Point 266.03 C EPA T.E.S.T.
Boiling Point 418.18 C EPI Suite
Density 1.55 g/cm3 EPA T.E.S.T.
Flash Point 199.93 C EPA T.E.S.T.
Melting Point 174.38 C EPI Suite
Water Solubility 10930.4 mg/L EPA T.E.S.T.
Water Solubility 21193 mg/L EPI Suite

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