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For this compound, WTT contains critically evaluated recommendations for:
(Please note that if more than 50 points are used for regression, only the 50 most-constraining points are reported)

  • Triple point temperature
    • Triple point temperature (Crystal 2, Crystal 1, and Gas)
      1 experimental data points
    • Triple point temperature (Crystal 1, Liquid, and Gas)
      9 experimental data points
    • Triple point temperature (Crystal 4, Crystal 3, and Gas)
      1 experimental data points
    • Triple point temperature (Crystal 3, Crystal 2, and Gas)
      1 experimental data points
  • Normal boiling temperature (Liquid and Gas)
    • Critical temperature (Liquid and Gas)
      3 experimental data points
      • Critical pressure (Liquid and Gas)
        2 experimental data points
        • Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure
          Pressure from 0.402073 kPa to 3858.36 kPa
          • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
            Temperature from 265.127 K to 604.26 K
            49 experimental data points
            • Critical density (Liquid and Gas)
              2 experimental data points
              • Density
                • Density (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 288.141 K to 604.26 K
                  48 experimental data points
                • Density (Liquid) as a function of Temperature and Pressure
                  Temperature from 292.996 K to 362.556 K
                  Pressure from 0.2 kPa to 196133 kPa
                  50 experimental data points
                • Density (Gas in equilibrium with Liquid) as a function of Temperature
                  Temperature from 476.844 K to 604.26 K
                  8 experimental data points
                • Density (Gas) as a function of Temperature and Pressure
                  Temperature from 259.392 K to 598.76 K
                  Pressure from 0.004 kPa to 3617.4 kPa
                  5 experimental data points
              • Enthalpy of phase transition
                • Enthalpy of phase transition (Crystal 1 to Liquid in equilibrium with Gas)
                  3 experimental data points
                • Enthalpy of phase transition (Crystal 4 to Crystal 3 in equilibrium with Gas)
                  1 experimental data points
                • Enthalpy of phase transition (Crystal 3 to Crystal 2 in equilibrium with Gas)
                  1 experimental data points
                • Enthalpy of phase transition (Crystal 2 to Crystal 1 in equilibrium with Gas)
                  1 experimental data points
              • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                Temperature from 265.127 K to 604.26 K
                • Heat capacity at saturation pressure
                  • Heat capacity at saturation pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
                    Temperature from 212.446 K to 265.126 K
                    20 experimental data points
                  • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                    Temperature from 265.127 K to 590 K
                    17 experimental data points
                  • Heat capacity at saturation pressure (Crystal 4 in equilibrium with Gas) as a function of Temperature
                    Temperature from 0.0001 K to 134.802 K
                    50 experimental data points
                  • Heat capacity at saturation pressure (Crystal 3 in equilibrium with Gas) as a function of Temperature
                    Temperature from 134.803 K to 198.245 K
                    31 experimental data points
                  • Heat capacity at saturation pressure (Crystal 2 in equilibrium with Gas) as a function of Temperature
                    Temperature from 198.245 K to 212.445 K
                    11 experimental data points
                • Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
                  Temperature from 50 K to 1500 K
                  • Enthalpy
                    • Enthalpy (Crystal 4 in equilibrium with Gas) as a function of Temperature
                      Temperature from 0.0001 K to 134.802 K
                      18 experimental data points
                    • Enthalpy (Crystal 3 in equilibrium with Gas) as a function of Temperature
                      Temperature from 134.803 K to 198.245 K
                      8 experimental data points
                    • Enthalpy (Crystal 2 in equilibrium with Gas) as a function of Temperature
                      Temperature from 198.245 K to 212.445 K
                      4 experimental data points
                    • Enthalpy (Crystal 1 in equilibrium with Gas) as a function of Temperature
                      Temperature from 212.446 K to 265.126 K
                      7 experimental data points
                    • Enthalpy (Liquid in equilibrium with Gas) as a function of Temperature
                      Temperature from 265.127 K to 590 K
                      7 experimental data points
                    • Enthalpy (Ideal Gas) as a function of Temperature
                      Temperature from 50 K to 1500 K
                  • Entropy
                    • Entropy (Crystal 4 in equilibrium with Gas) as a function of Temperature
                      Temperature from 0.0001 K to 134.802 K
                      18 experimental data points
                    • Entropy (Crystal 3 in equilibrium with Gas) as a function of Temperature
                      Temperature from 134.803 K to 198.245 K
                      8 experimental data points
                    • Entropy (Crystal 2 in equilibrium with Gas) as a function of Temperature
                      Temperature from 198.245 K to 212.445 K
                      4 experimental data points
                    • Entropy (Crystal 1 in equilibrium with Gas) as a function of Temperature
                      Temperature from 212.446 K to 265.126 K
                      7 experimental data points
                    • Entropy (Ideal Gas) as a function of Temperature and Pressure
                      Temperature from 50 K to 1500 K
                  • Refractive index (Liquid in equilibrium with Gas) as a function of Wavelength and Temperature
                    Temperature from 293.138 K to 303.15 K
                    8 experimental data points
                    • Viscosity
                      • Viscosity (Gas) as a function of Temperature and Pressure
                        Temperature from 400 K to 900 K
                      • Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
                        Temperature from 284.998 K to 600 K
                        9 experimental data points
                    • Thermal conductivity
                      • Thermal conductivity (Gas) as a function of Temperature and Pressure
                        Temperature from 400 K to 900 K
                      • Thermal conductivity (Liquid in equilibrium with Gas) as a function of Temperature
                        Temperature from 262.178 K to 540 K
                        12 experimental data points
                    • Enthalpy of formation
                      • Enthalpy of formation (Gas)
                      • Enthalpy of formation (Liquid)
                        2 experimental data points
                     
                     
                     
                     
                     
                     
                     
                     
                    Compound Information 
                     
                     
                     
                     
                     
                    Name: cycloheptane
                    Formula: C7H14
                    Molar Mass: 98.189
                    Image of cycloheptane