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 C3H8O 60.096 67-63-0 2-Propanol
2 C4H6 54.092 106-99-0 1,3-Butadiene
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1,3-Butadiene solved in 2-Propanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
249.97 3.9000 DILU 1
270.03 3.8000 DILU 1
290.00 3.7000 DILU 1

List of measurement methods

Short Term Explanation
DILU dilutor

List of References

1 Miyano Y.: Henry's Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, Isobutane, 1-Butene, Isobutene, trans-2-Butene, and 1,3-Butadiene in 2-Propanol at 250-330 K. J.Chem.Eng.Data 49 (2004) 368-371


Activity Coefficients at Infinite Dilution of 2-Propanol+1,3-Butadiene
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Activity Coefficient at Infinite Dilution Data Overview