Dortmund Data Bank

Activity Coefficients at Infinite Dilution

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.


No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 71-36-3 1-Butanol
2 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Water solved in 1-Butanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
343.15 3.2700 EBUL 1
353.15 3.1200 EBUL 1
363.15 3.0700 EBUL 1

List of measurement methods

Short Term Explanation
EBUL ebulliometry

List of References

1 Lobien G.M.; Prausnitz J.M.: Infinite-Dilution Activity Coefficients from Differential Ebulliometry. Ind.Eng.Chem. Fundam. 21 (1982) 109-113


Activity Coefficients at Infinite Dilution of 1-Butanol+Water
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Activity Coefficient at Infinite Dilution Data Overview