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 C2H3N 41.053 75-05-8 Acetonitrile
2 C4H6 54.092 106-99-0 1,3-Butadiene
Search the DDB for all data of this mixture

1,3-Butadiene solved in Acetonitrile

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
278.15 5.2690 HENR 1
278.15 5.8450 HENR 1
283.15 5.4830 HENR 1

List of measurement methods

Short Term Explanation
HENR calculated from Henry coefficients

List of References

1 Schiller M.: Messung von Phasengleichgewichten und Vorausberechnung mit Hilfe des modifizierten UNIFAC-Ansatzes. Master's Thesis (1988)


Activity Coefficients at Infinite Dilution of Acetonitrile+1,3-Butadiene
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Activity Coefficient at Infinite Dilution Data Overview