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 C8H10 106.167 106-42-3 p-Xylene
Search the DDB for all data of this mixture

Hexane solved in p-Xylene

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
293.15 1.4400 GLCR 1
313.15 1.2500 NSGC 2
323.15 1.2000 NSGC 2

List of measurement methods

Short Term Explanation
GLCR GLC (with gas phase correction)
NSGC GLC (non steady state method)

List of References

1 Thomas E.R.; Newman B.A.; Long T.C.; Wood D.A.; Eckert C.A.: Limiting Activity Coefficients of Nonpolar and Polar Solutes in both Volatile and Nonvolatile Solvents by Gas Chromatography. J.Chem.Eng.Data 27 (1982) 399-405
2 Belfer A.J.; Locke D.C.; Landau I.: Non-Steady-State Gas Chromatography Usig Capillary Columns. Anal.Chem. 62 (1990) 347-349


Activity Coefficients at Infinite Dilution of Hexane+p-Xylene
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Activity Coefficient at Infinite Dilution Data Overview