DECHEMA e.V. - Information Systems & Databases

New Release This is a major update of our site with a complete new layout and many new features. A list of all major improvements you find here.

Here you can access the DECHEMA online databases ...


Thermophysical property data for design and optimization of chemical plants Start DETHERM ... on the WEB session


Recommended safety data of flammable gases, liquids and dusts for evaluating fire and explosion hazards Start CHEMSAFE ... on the WEB session
See also our homepage for other databases, publications and software. What's the aim of this website?
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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:

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For electronic delivery to countries outside the European Union (EU), VAT won't be charged. Please choose "Not EU" in that case.