DETHERM ... on the WEB

DETHERM® Content:

Dortmunder Datenbank
(Prof Gmehling,
University of Oldenburg)
Phase equilibrium data
  • Vapor-Liquid-Equilibria
  • Liquid-Liquid-Equilibria
  • Gas-Liquid-Equilibria
  • Activity coefficients at infinite dilution
  • Gas solubilities
  • Solid-Liquid-Equilibria
  • Azeotropic data
Excess properties
  • Excess enthalpies
  • Excess heat capacities
  • Excess volume
Pure component properties
  • Transport properties
  • Vapor pressures
  • Critical data
  • Melting points
  • Densities
  • Caloric properties
  • Others
Electrolyte data collection
(LS Chemie IV, Prof. Barthels,
University of Regensburg)
Caloric Data
Electrochemical Properties
Phase Equlibrium Data
PVT Properties
Transport Properties
Thermophysical database
(FIZ Chemie)
Transport properties
Surface properties
Caloric properties
Phase equlibrium data
  • Vapor-Liquid-Equilibria
  • Gas-Liquid-Equlibria
  • Liquid-Liquid-Equilibria
  • Solid-Liquid-Equilibria
Pure Substance basic data
Thermophysical Parameter database
(Leuna GmbH, FIZ Chemie)
Phase equilibria
Excess Enthalpies
Transport and surface properties
Caloric and acoustic data
Data Collection
(Institut for Chemical Technic, Prag)
20 physico-chemical properties for 593 pure substances
Basic Database Böhlen
(Sächsische Olefinwerke AG Böhlen,
now DOW Chemical)
Chemical and physical basic data for 1126 pure substances
(mainly of the fields of petroleum and coal chemistry)
Other (DECHEMA e.V.) Vapor Pressures
Transport Properties
Thermal Conductivities
Caloric Properties
Critical Data
Eutectical Data
Diffusion Coefficients
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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

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