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 C3H8O 60.096 67-63-0 2-Propanol
2 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Water solved in 2-Propanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
288.15 5.7200 STAT 2
318.35 3.5000 EBUL 1
328.15 3.3900 EBUL 1

List of measurement methods

Short Term Explanation
EBUL ebulliometry
STAT static method

List of References

1 Bergmann D.L.; Eckert C.A.: Measurement of Limiting Activity Coefficients for Aqueous Systems by Differential Ebulliometry. Fluid Phase Equilib. 63 (1991) 141-150
2 Pividal K.A.; Birtigh A.; Sandler S.I.: Infinite Dilution Activity Coefficients for Oxygenate Systems Determined Using a Differential Static Cell. J.Chem.Eng.Data 37 (1992) 484-487


Activity Coefficients at Infinite Dilution of 2-Propanol+Water
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Activity Coefficient at Infinite Dilution Data Overview