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 C6H14 86.177 110-54-3 Hexane
2 C4H8O2S 120.172 126-33-0 Sulfolane
Search the DDB for all data of this mixture

Sulfolane solved in Hexane

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
334.60 139.85 EBUL 1
339.20 121.43 EBUL 1
341.40 110.58 EBUL 1

List of measurement methods

Short Term Explanation
EBUL ebulliometry

List of References

1 Mukhopadhyay M.; Pathak A.S.: L-L-E Data for Aromatics Extraction Calculations Using a Modified UNIFAC Model. Ind.Eng.Chem. Process Des.Dev. 25 (1986) 733-736


Activity Coefficients at Infinite Dilution of Hexane+Sulfolane
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Activity Coefficient at Infinite Dilution Data Overview