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For this compound, WTT contains critically evaluated recommendations for:

  • Triple point temperature (Crystal 1, Liquid, and Gas)
    3 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 0.0799615 kPa to 4292.55 kPa
            • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
              Temperature from 323.4 K to 857 K
              • Critical density (Liquid and Gas)
                • Density
                  • Density (Liquid in equilibrium with Gas) as a function of Temperature
                    Temperature from 323.4 K to 857 K
                  • Density (Gas) as a function of Temperature and Pressure
                    Temperature from 420 K to 850 K
                    Pressure from 0.001 kPa to 950.645 kPa
                  • Density (Gas in equilibrium with Liquid) as a function of Temperature
                    Temperature from 689.457 K to 857 K
                • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                  Temperature from 323.4 K to 857 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
                        • Viscosity (Gas) as a function of Temperature and Pressure
                          Temperature from 540 K to 1280 K
                        • Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 330 K to 850 K
                      • Thermal conductivity
                        • Thermal conductivity (Gas) as a function of Temperature and Pressure
                          Temperature from 540 K to 1280 K
                        • Thermal conductivity (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 330 K to 770 K
                      • Enthalpy of formation (Crystal)
                        3 experimental data points
                         
                         
                         
                         
                         
                         
                         
                         
                        Compound Information 
                         
                         
                         
                         
                         
                        Name: 2-hydroxy-2,4,6-cycloheptatrien-1-one
                        Formula: C7H6O2
                        Molar Mass: 122.123
                        Additional Names: 2,4,6-cycloheptatrien-1-one, 2-hydroxy-
                        tropolone
                        purpurocatechol
                        Image of 2-hydroxy-2,4,6-cycloheptatrien-1-one