Dortmund Data Bank

Diffusion Coefficient of Water

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
H2O 18.015 7732-18-5 Water
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Data Table

T [K] P [kPa] Diffusion Coefficient [cm2/s] State Reference
283.15   6.02999989496E-0006 Liquid 1
283.15   7.25000018065E-0006 Liquid 1
298.15   7.54999973651E-0006 Liquid 3
298.15   2.28000008065E-0005 Liquid 2
298.15 101.325 0.000023 Liquid 4
303.15   1.03599995782E-0005 Liquid 1

List of References

Number Source
1 Baldauf W.; Knapp H.: Experimental Determination of Diffusion Coefficients, Viscosities, Densities and Refractive Indexes of 11 Binary Liquid Systems. Ber.Bunsen-Ges.Phys.Chem. 87 (1983) 304-309
2 Walderhaug H.; Knudsen K.D.: Effect of Temperature and Oil Concentration. J.Solution Chem. 41 (2012) 367-379
3 Mouquin H.; Cathcart W.H.: Diffusion Coefficients in Alcohol-Water Mixtures. J.Am.Chem.Soc. 57 (1935) 1791-1794
4 Andanson J.-M.; Traikia M.; Husson P.: Ionic association and interactions in aqueous methylsulfate alkyl-imidazolium-based ionic liquids. J.Chem.Thermodyn. 77 (2014) 214-221

Pure Component Data Overview