DETHERM ... on the WEB


Substance identifiers:

  1. 1,2-propanediol
    • C3H8O2
    • methylethylene glycol
    • propylene glycol
    • α-propylene glycol
    • monopropylene glycol
    • mpg
    • 1,2-propylene glycol
    • pg
    • 2-hydroxypropanol
    • propane-1,2-diol
    • 1,2-dihydroxypropane
    • trimethyl glycol
    • 57-55-6
  2. water
    • H2O
    • hydrogen oxide
    • dihydrogen oxide
    • ice
    • refrigerant 718
    • 7732-18-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesLink to data
activity coefficient (infinite dilution)311View
dielectric constantL7154View
dielectric constant at frequency of 0L6150View
diffusion coefficient, infinite dilutionL12View
enthalpy of mixingL4169View
heat capacity (cp)L11595View
heat capacity (cp, excess)L6115View
isothermal compressibilityL154View
linear expansion coefficientL166View
no azeotrope under specified conditions1338View
refractive index, Na-D-lineL14View
solid-liquid equilibrium428View
sound velocityL11396View
specific volume, infinite dilutionL46View
surface tensionL8388View
thermal conductivityL8202View
vapor-liquid equilibrium251View
vapor-liquid equilibrium, isobaric7116View
vapor-liquid equilibrium, isothermal6225View
viscosity, dynamicL20861View
viscosity, kinematicL113View
volume of mixingL14790View
© 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.