Dortmund Data Bank

Diffusion Coefficient 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


See larger image

Data Table

T [K] P [kPa] Diffusion Coefficient [cm2/s] State Reference
194.65   0.0500 Vapor 2
273.15   0.0974 Vapor 2
293.15 100.000 0.1350 Vapor 1
298.15   0.1130 Vapor 2
353.15   0.1530 Vapor 2

List of References

Number Source
1 Stephan K.; Rothacker V.; Hurdelbrink W.: Thermal Diffusivities Determined by Photoacoustic Spectroscopy. Chem.Eng.Process. 26 (1989) 257-261
2 Winn E.B.: The Temperature Dependence of the Self-Diffusion Coefficients of Argon, Neon, Nitrogen, Oxygen, Carbon Dioxide, and Methane. Phys.Rev. 80 (1950) 1024-1027

Pure Component Data Overview