Dortmund Data Bank

Critical Data of Carbon dioxide

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.


Formula Molar Mass CAS Registry Number Name
CO2 44.010 124-38-9 Carbon dioxide
Search the DDB for all data of Carbon dioxide

Data Table

T [K] P [kPa] State Reference
  7388.330 Critical Point 3
  7388.670 Critical Point 3
304.14   Critical Point 3
304.15   Critical Point 3
304.17 7376.460 Critical Point 2
304.25 7420.000 Critical Point 1

List of References

Number Source
1 Ribeiro N.; Casimiro T.; Duarte C.; Nunes Da Ponte M.; Aguiar-Ricardo A.; Poliakoff M.: Vapor-Liquid Equilibrium and Critical Line of the CO2 + Xe System. Critical Behavior of CO2 + Xe versus CO2 + n-Alkanes. J.Phys.Chem.B 104 (2000) 791-795
2 Khazanova N.E.; Sominskaya E.E.; Zakharova A.V.; Rozovski M.B.: Thermodynamische Eigenschaften des Systems Ethan-Kohlenstoffdioxyd. p-V-T-N-Daten. Teplofiz.Svoistva Vesh.Mater. (1976) 213-219
3 Kuskova N.V.; Martynets V.G.; Matizen E.V.: Phasengleichgewichte im System CO2-Ne nahe am kritischen Verdampfungspunkte von Kohlenwasserstoffdioxyd. Zh.Fiz.Khim. 56 (1982) 45-49

Pure Component Data Overview