The article concerns the database application of phase equilibria info
rmation. The relational model was used for logical database design. Th
e database has been developed to organize information about experiment
al data on phase equilibria found in the original literature (referenc
e, number of experimental points, type of data, T and P range of measu
rements) for the set of compounds involved in the modified Fischer-Tro
psch synthesis. The database covers 1452 relevant literature reference
s containing altogether 2804 measured systems.