DETHERM ... on the WEB


Substance identifiers:

  1. 4-phenyl-2-butanone
    • C10H12O
    • benzylacetone
    • 2550-26-7
  2. 2-methylbutane
    • C5H12
    • isopentane
    • 3-methylbutane
    • iso-pentane
    • 1,1,2-trimethylethane
    • ethyldimethylmethane
    • isoamylhydride
    • 78-78-4

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesLink to data
activity coefficient (infinite dilution)22View
© 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.