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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 (Crystal 1, Liquid, and Gas)
    11 experimental data points
    • Normal boiling temperature (Liquid and Gas)
      • Critical temperature (Liquid and Gas)
        4 experimental data points
        • Critical pressure (Liquid and Gas)
          1 experimental data points
          • Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure
            Pressure from 2.68474e-006 kPa to 2675.52 kPa
            • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
              Temperature from 171.494 K to 566.582 K
              40 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 171.494 K to 566.582 K
                    48 experimental data points
                  • Density (Liquid) as a function of Temperature and Pressure
                    Temperature from 282.999 K to 533.12 K
                    Pressure from 0.3 kPa to 312700 kPa
                    50 experimental data points
                  • Density (Gas) as a function of Temperature and Pressure
                    Temperature from 280 K to 560 K
                    Pressure from 0.0005 kPa to 500 kPa
                    12 experimental data points
                  • Density (Gas in equilibrium with Liquid) as a function of Temperature
                    Temperature from 454.833 K to 566.582 K
                    2 experimental data points
                • Enthalpy of phase transition (Crystal 1 to Liquid in equilibrium with Gas)
                  1 experimental data points
                  • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                    Temperature from 171.494 K to 566.582 K
                    9 experimental data points
                    • Heat capacity at saturation pressure
                      • Heat capacity at saturation pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
                        Temperature from 0.0002 K to 171.493 K
                        50 experimental data points
                      • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                        Temperature from 171.494 K to 555.251 K
                        31 experimental data points
                    • Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
                      Temperature from 200 K to 1500 K
                      • Enthalpy
                        • Enthalpy (Crystal 1 in equilibrium with Gas) as a function of Temperature
                          Temperature from 0.0002 K to 171.493 K
                          22 experimental data points
                        • Enthalpy (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 171.494 K to 555.251 K
                          17 experimental data points
                        • Enthalpy (Ideal Gas) as a function of Temperature
                          Temperature from 200 K to 1500 K
                      • Entropy
                        • Entropy (Crystal 1 in equilibrium with Gas) as a function of Temperature
                          Temperature from 0.0002 K to 171.493 K
                          22 experimental data points
                        • Entropy (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 171.494 K to 555.251 K
                          17 experimental data points
                        • Entropy (Ideal Gas) as a function of Temperature and Pressure
                          Temperature from 200 K to 1500 K
                      • Speed of sound (Liquid) as a function of Temperature and Pressure
                        Temperature from 302.994 K to 433.15 K
                        Pressure from 0.1 kPa to 117680 kPa
                        50 experimental data points
                        • Refractive index (Liquid) as a function of Wavelength, Temperature, and Pressure
                          Wavelength from 434.05 nm to 667.81 nm
                          Temperature from 292.996 K to 303.133 K
                          50 experimental data points
                          • Surface tension (Liquid in equilibrium with Gas) as a function of Temperature
                            Temperature from 273.001 K to 372.973 K
                            26 experimental data points
                            • Viscosity
                              • Viscosity (Gas) as a function of Temperature and Pressure
                                Temperature from 405.818 K to 840 K
                                7 experimental data points
                              • Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
                                Temperature from 283 K to 560 K
                                11 experimental data points
                            • Thermal conductivity (Gas) as a function of Temperature and Pressure
                              Temperature from 303.673 K to 840 K
                              28 experimental data points
                              • Enthalpy of formation
                                • Enthalpy of formation (Gas)
                                • Enthalpy of formation (Liquid)
                                  2 experimental data points
                               
                               
                               
                               
                               
                               
                               
                               
                              Compound Information 
                               
                               
                               
                               
                               
                              Name: 1-octene
                              Formula: C8H16
                              Molar Mass: 112.216
                              Additional Names: caprylene
                              Image of 1-octene