Dortmund Data Bank

Diffusion Coefficient of Methane

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
CH4 16.043 74-82-8 Methane
Search the DDB for all data of Methane


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Data Table

T [K] Diffusion Coefficient [cm2/s] State Reference
90.15 0.0266 Vapor 1
194.65 0.0992 Vapor 1
273.15 0.2060 Vapor 1
298.15 0.2400 Vapor 1
353.15 0.3180 Vapor 1

List of References

Number Source
1 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