DETHERM ... on the WEB


Substance identifiers:

  1. 1,2-ethanediol
    • C2H6O2
    • ethane-1,2-diol
    • eg
    • 1,2-dihydroxyethane
    • glycol alcohol
    • monoethylene glycol
    • ethlene glycol
    • tescol
    • ethylene glycol
    • ethylene dihydrate
    • glycol
    • ethylene alcohol
    • ethanediol
    • dihydroxyethane
    • 107-21-1
  2. ethanol
    • C2H6O
    • ethyl hydroxide
    • methyl carbinol
    • ethyl alcohol
    • alcohol EtOH
    • ethyl hydrate
    • 64-17-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesLink to data
activity coefficient144View
activity coefficient (infinite dilution)829View
dielectric constantL121View
dielectric constant at frequency of 0L264View
dielectric constant at infinite dilutionL264View
diffusion coefficient, infinite dilutionL15View
enthalpy of mixingL4175View
Henry coefficient (gas partial pressure / gas mole fraction)11View
liquid-liquid equilibrium11View
no azeotrope under specified conditions89View
refractive index, Na-D-lineL223View
sound velocityL214View
surface tensionL156View
vapor-liquid equilibrium244View
vapor-liquid equilibrium, isobaric8113View
vapor-liquid equilibrium, isothermal124View
viscosity, dynamicL7121View
viscosity, kinematicL5156View
volume of mixingL9168View
© DECHEMA e.V. Terms of Use Privacy Contact Imprint

Aim of this website?

This website allows you to search online within DECHEMA's numerical databases:

  • DETHERM: thermophysical properties of pure substances and mixtures
  • CHEMSAFE: recommended safety data of gases, liquids and dusts

Even without registration you can search and preview the databases.

With registration you can also download the data in various formats:

  • Direct display
  • PDF
  • XLS
  • IKC

EU-Citizens only:

Please choose your country for proper VAT calculation

For electronic delivery to countries outside the European Union (EU):

  • VAT is not charged, if you supply a Tax Payer Certificate of your country.
  • German VAT is charged, if you do not supply a Tax Payer Certificate.