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For this compound, WTT contains critically evaluated recommendations for:

  • Triple point temperature (Crystal 1, Liquid, and Gas)
    7 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 0.00442493 kPa to 2355.48 kPa
            • Phase boundary pressure
              • Phase boundary pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
                Temperature from 338.4 K to 367.6 K
                6 experimental data points
              • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
                Temperature from 367.6 K to 930 K
                1 experimental data points
            • Critical density (Liquid and Gas)
              • Density
                • Density (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 367.6 K to 930 K
                • Density (Gas in equilibrium with Liquid) as a function of Temperature
                  Temperature from 745.93 K to 930 K
              • Enthalpy of vaporization or sublimation
                • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                  Temperature from 367.6 K to 930 K
                • Enthalpy of vaporization or sublimation (Crystal 1 to Gas) as a function of Temperature
                  Temperature from 338.4 K to 367.6 K
              • Heat capacity at saturation pressure
                • Heat capacity at saturation pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
                  Temperature from 101.918 K to 345.673 K
                  17 experimental data points
                • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 367.6 K to 911.4 K
              • Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
                Temperature from 50 K to 1500 K
                • Enthalpy (Ideal Gas) as a function of Temperature
                  Temperature from 50 K to 1500 K
                  • Entropy
                    • Entropy (Ideal Gas) as a function of Temperature and Pressure
                      Temperature from 50 K to 1500 K
                    • Entropy (Liquid in equilibrium with Gas) as a function of Temperature
                      Temperature from 367.6 K to 911.4 K
                  • Viscosity
                    • Viscosity (Gas) as a function of Temperature and Pressure
                      Temperature from 670 K to 1390 K
                    • Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
                      Temperature from 370 K to 920 K
                  • Thermal conductivity
                    • Thermal conductivity (Gas) as a function of Temperature and Pressure
                      Temperature from 670 K to 1390 K
                    • Thermal conductivity (Liquid in equilibrium with Gas) as a function of Temperature
                      Temperature from 370 K to 830 K
                  • Enthalpy of formation
                    • Enthalpy of formation (Gas)
                    • Enthalpy of formation (Crystal)
                      2 experimental data points
                   
                   
                   
                   
                   
                   
                   
                   
                  Compound Information 
                   
                   
                   
                   
                   
                  Name: 1,1,1-triphenylethane
                  Formula: C20H18
                  Molar Mass: 258.364
                  Additional Names: methyltriphenylmethane
                  ethane, 1,1,1-triphenyl-
                  1,1',1''-ethylidynetris(benzene)
                  benzene, 1,1',1''-ethylidynetris-
                  Image of 1,1,1-triphenylethane