* Phase equilibria data (vapor–liquid, liquid–liquid, solid–liquid), data on azeotropy and zeotropy
* Mixing enthalpies
* Gas solubilities
* Activity coefficients at infinite dilution
* Heat capacities and excess heat capacities
* Volumes, densities, and excess volumes (volume effect of mixing)
* Salt solubilities
* Octanol-water partition coefficients
* Critical data
The mixture data banks contain () approx. 308,000 data sets with 2,157,000 data points for 10,750 components building 84,870 different binary, ternary, and higher systems/combinations.