Compound Information 
Property Availability 
About WTT 
NIST Chemistry WebBook
 
 
 
 
Help
 
 
 
 
 
Previous
Up
Contents
Next
Pop-out

Retrieving content...

Please be patient while help content is retrieved from the server.
Previous
Up
Contents
Next
Pop-out
 
 
 
 
 
 
 
 
Property Availability 
 
 
 
 
 

For this compound, WTT contains critically evaluated recommendations for:

  • Triple point temperature
    • 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
    • Triple point temperature (Crystal 2, Crystal 1, and Gas)
      1 experimental data points
    • Triple point temperature (Crystal 1, Liquid, and Gas)
      8 experimental data points
  • Normal boiling temperature (Liquid and Gas)
    • Critical temperature (Liquid and Gas)
      1 experimental data points
      • Critical pressure (Liquid and Gas)
        • Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure
          Pressure from 0.429778 kPa to 3526.49 kPa
          • Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
            Temperature from 285.4 K to 563 K
            13 experimental data points
            • Critical density (Liquid and Gas)
              • Density
                • Density (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 285.4 K to 563 K
                  36 experimental data points
                • Density (Gas) as a function of Temperature and Pressure
                  Temperature from 292.705 K to 554.299 K
                  Pressure from 0.0005 kPa to 484.462 kPa
                • Density (Gas in equilibrium with Liquid) as a function of Temperature
                  Temperature from 446.182 K to 563.182 K
              • Enthalpy of phase transition
                • 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 1 to Liquid in equilibrium with Gas)
                  3 experimental data points
              • Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
                Temperature from 285.4 K to 563 K
                1 experimental data points
                • Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
                  Temperature from 285.4 K to 550 K
                  • Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
                    Temperature from 200 K to 1000 K
                    • Enthalpy
                      • Enthalpy (Liquid in equilibrium with Gas) as a function of Temperature
                        Temperature from 285.4 K to 550 K
                      • Enthalpy (Ideal Gas) as a function of Temperature
                        Temperature from 200 K to 1000 K
                    • Entropy
                      • Entropy (Ideal Gas) as a function of Temperature and Pressure
                        Temperature from 200 K to 1000 K
                      • Entropy (Liquid in equilibrium with Gas) as a function of Temperature
                        Temperature from 285.4 K to 550 K
                    • Refractive index (Liquid) as a function of Wavelength, Temperature, and Pressure
                      Wavelength from 434 nm to 759.3 nm
                      Temperature from 292.139 K to 298.15 K
                      9 experimental data points
                      • Viscosity
                        • Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 288.141 K to 560 K
                          24 experimental data points
                        • Viscosity (Gas) as a function of Temperature and Pressure
                          Temperature from 400 K to 840 K
                      • Thermal conductivity
                        • Thermal conductivity (Gas) as a function of Temperature and Pressure
                          Temperature from 400 K to 840 K
                        • Thermal conductivity (Liquid in equilibrium with Gas) as a function of Temperature
                          Temperature from 302.985 K to 500 K
                          3 experimental data points
                      • Enthalpy of formation
                        • Enthalpy of formation (Gas)
                        • Enthalpy of formation (Liquid)
                          2 experimental data points
                       
                       
                       
                       
                       
                       
                       
                       
                      Compound Information 
                       
                       
                       
                       
                       
                      Name: 2,4,6-trimethyl-1,3,5-trioxane
                      Formula: C6H12O3
                      Molar Mass: 132.159
                      Additional Names: 2,4,6-trimethyl-1,3,5-trioxacyclohexane
                      1,3,5-trimethyl-2,4,6-trioxane
                      s-trioxane, 2,4,6-trimethyl-
                      1,3,5-trioxane, 2,4,6-trimethyl-
                      2,4,6-trimethyl-s-trioxane
                      acetaldehyde, trimer
                      elaldehyde
                      paraacetaldehyde
                      paral
                      s-trimethyltrioxymethylene
                      PCHO
                      paraldehyde
                      paracetaldehyde
                      Image of 2,4,6-trimethyl-1,3,5-trioxane