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 C5H9NO 99.133 872-50-4 N-Methyl-2-pyrrolidone
2 C4H6 54.092 106-99-0 1,3-Butadiene
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1,3-Butadiene solved in N-Methyl-2-pyrrolidone

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
323.15 1.7600 GLCN 1

List of measurement methods

Short Term Explanation
GLCN GLC (not specified)

List of References

1 Pavlov S.Yu.; Gorshkov V.A.; Kirillova G.A.; Karpacheva V.M.: Liquid-Vapour Equilibria in Systems formed by Acetylenic Hydrocarbons and Polar Extractants. Viniti (1973) 1-11


Diagrams

Activity Coefficients at Infinite Dilution of N-Methyl-2-pyrrolidone+1,3-Butadiene
See larger image

Activity Coefficient at Infinite Dilution Data Overview


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