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For this compound, WTT contains critically evaluated recommendations for:

  • Triple point temperature (Crystal 1, Liquid, and Gas)
    4 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 0.439135 kPa to 5802.27 kPa
            • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
              Temperature from 337.63 K to 717 K
              • Critical density (Liquid and Gas)
                • Density
                  • Density (Liquid in equilibrium with Gas) as a function of Temperature
                    Temperature from 337.63 K to 717 K
                  • Density (Gas) as a function of Temperature and Pressure
                    Temperature from 320.201 K to 703.968 K
                    Pressure from 0.0008 kPa to 784.92 kPa
                  • Density (Gas in equilibrium with Liquid) as a function of Temperature
                    Temperature from 570.398 K to 717 K
                • Enthalpy of vaporization or sublimation
                  • Enthalpy of vaporization or sublimation (Crystal 1 to Gas) as a function of Temperature
                    2 experimental data points
                  • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                    Temperature from 337.63 K to 717 K
                • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 337.63 K to 700 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 480 K to 1070 K
                        • Thermal conductivity (Gas) as a function of Temperature and Pressure
                          Temperature from 480 K to 1070 K
                          • Enthalpy of formation (Crystal)
                            1 experimental data points
                             
                             
                             
                             
                             
                             
                             
                             
                            Compound Information 
                             
                             
                             
                             
                             
                            Name: 3-pyridinamine
                            Formula: C5H6N2
                            Molar Mass: 94.117
                            Additional Names: 3-aminopyridine
                            3-pyridylamine
                            pyridine, 3-amino-
                            .beta.-aminopyridine
                            Image of 3-pyridinamine