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For this compound, WTT contains critically evaluated recommendations for:

  • Triple point temperature (Crystal 1, Liquid, and Gas)
    1 experimental data points
    • Normal boiling temperature (Liquid and Gas)
      • Critical temperature (Liquid and Gas)
        • Critical pressure (Liquid and Gas)
          • Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure
            Pressure from 0.154618 kPa to 5999.94 kPa
            • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
              Temperature from 305.1 K to 694 K
              1 experimental data points
              • Critical density (Liquid and Gas)
                • Density
                  • Density (Liquid in equilibrium with Gas) as a function of Temperature
                    Temperature from 305.1 K to 694 K
                  • Density (Gas) as a function of Temperature and Pressure
                    Temperature from 300.013 K to 681.06 K
                    Pressure from 0.0008 kPa to 811.911 kPa
                • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                  Temperature from 305.1 K to 694 K
                  • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                    Temperature from 305.1 K to 680 K
                    • Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
                      Temperature from 200 K to 1000 K
                      • Enthalpy (Ideal Gas) as a function of Temperature
                        Temperature from 200 K to 1000 K
                        • Viscosity (Gas) as a function of Temperature and Pressure
                          Temperature from 460 K to 1040 K
                          • Thermal conductivity (Gas) as a function of Temperature and Pressure
                            Temperature from 460 K to 1040 K
                             
                             
                             
                             
                             
                             
                             
                             
                            Compound Information 
                             
                             
                             
                             
                             
                            Name: pyrazinecarboxaldehyde
                            Formula: C5H4N2O
                            Molar Mass: 108.1
                            Additional Names: 2-pyrazinecarboxaldehyde
                            2-formylpyrazine
                            Image of pyrazinecarboxaldehyde