Product Name

  • Name

    4,6-Dihydroxy-5-formylpyrimidine

  • EINECS
  • CAS No. 14256-99-6
  • Article Data6
  • CAS DataBase
  • Density 1.63g/cm3
  • Solubility
  • Melting Point
  • Formula C5H4N2O3
  • Boiling Point
  • Molecular Weight 140.098
  • Flash Point
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 14256-99-6 (4,6-Dihydroxy-5-formylpyrimidine)
  • Hazard Symbols
  • Synonyms 5-Pyrimidinecarboxaldehyde,1,4-dihydro-6-hydroxy-4-oxo- (9CI);5-Pyrimidinecarboxaldehyde, 1,6-dihydro-4-hydroxy-6-oxo-(8CI);6-Oxo-4-hydroxy-3,6-dihydropyrimidine-5-carboxaldehyde;NSC 338562;
  • PSA 83.31000
  • LogP -0.29970

4,6-Dihydroxy-5-formylpyrimidine Chemical Properties

Molecular Structure:

Molecular Formula: C5H4N2O3
Molecular Weight: 140.0969
IUPAC Name: (5E)-5-(Hydroxymethylidene)-1H-pyrimidine-4,6-dione
Synonyms of 4,6-Dihydroxy-5-formylpyrimidine (CAS NO.14256-99-6): (5E)-5-(Hydroxymethylidene)-1H-pyrimidine-4,6-dione ; 1,4-Dihydro-6-hydroxy-4-oxo-5-pyrimidinecarboxaldehyde
CAS NO: 14256-99-6
Product Categories: PYRIMIDINE 
Index of Refraction: 1.709
Molar Refractivity: 32.951 cm3
Molar Volume: 84.407 cm3
Surface Tension: 105.717 dyne/cm
Density: 1.66 g/cm3
Flash Point: 121.745 °C
Enthalpy of Vaporization: 53.703 kJ/mol
Boiling Point: 277.693 °C at 760 mmHg
Vapour Pressure of 4,6-Dihydroxy-5-formylpyrimidine (CAS NO.14256-99-6): 0.003 mmHg at 25°C

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