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 (Crystal 1, Liquid, and Gas)
    2 experimental data points
    • Critical temperature (Liquid and Gas)
      • Phase boundary pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
        Temperature from 345.22 K to 478.3 K
        30 experimental data points
        • Density (Liquid in equilibrium with Gas) as a function of Temperature
          Temperature from 478.3 K to 920 K
          • Enthalpy of phase transition (Crystal 1 to Liquid in equilibrium with Gas)
            1 experimental data points
            • Enthalpy of vaporization or sublimation (Crystal 1 to Gas) as a function of Temperature
              Temperature from 345.22 K to 478.3 K
              1 experimental data points
              • 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
                  • Enthalpy of formation (Crystal)
                    1 experimental data points
                     
                     
                     
                     
                     
                     
                     
                     
                    Compound Information 
                     
                     
                     
                     
                     
                    Name: 2,3-dihydroxybenzoic acid
                    Formula: C7H6O4
                    Molar Mass: 154.121
                    Additional Names: benzoic acid, 2,3-dihydroxy-
                    Image of 2,3-dihydroxybenzoic acid