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 60-29-7 Diethyl ether
2 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Diethyl ether solved in 1-Butanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
308.15 1.8800 NSGC 1
318.15 1.8100 NSGC 1
328.15 1.6800 NSGC 1

List of measurement methods

Short Term Explanation
NSGC GLC (non steady state method)

List of References

1 Landau I.; Belfer A.J.; Locke D.C.: Measurement of Limiting Activity Coefficients Using Non-Steady-State Gas Chromatography. Ind.Eng.Chem.Res. 30 (1991) 1900-1906


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