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.

Components

No. Formula Molar Mass CAS Registry Number Name
1 C2H6O 46.069 64-17-5 Ethanol
2 C4H8O 72.107 109-99-9 Tetrahydrofuran
Search the DDB for all data of this mixture

Tetrahydrofuran solved in Ethanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
298.15 1.9600 NSGC 1

List of measurement methods

Short Term Explanation
NSGC GLC (non steady state method)

List of References

1 Yang Y.; Xiao S.; Li H.; Fu Y.: The Measurement of Infinite Dilution Activity Coefficient By Non-Steaty-State Gas Chromatography. Chengdu-Keji-Daxue-Xuebao (1988) 35-38


Ethanol solved in Tetrahydrofuran

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
298.15 2.2300 GLCI 1

List of measurement methods

Short Term Explanation
GLCI GLC (without gas phase correction)

List of References

1 Dallas A.J.: Vol. I - IV. Thesis (1995)


Diagrams

Activity Coefficients at Infinite Dilution of Ethanol+Tetrahydrofuran
See larger image

Activity Coefficient at Infinite Dilution Data Overview


© DDBST GmbH