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 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
2-Propanol solved in N-Methyl-2-pyrrolidone
| Temperature [K] |
Activity Coeff. at Inf. Dil. |
Measurement Method |
Source |
| 298.15 |
0.7200 |
GLCR |
2 |
| 323.35 |
0.7500 |
GLCR |
1 |
| 333.15 |
0.7500 |
GLCR |
1 |
List of measurement methods
| Short Term |
Explanation |
| GLCR |
GLC (with gas phase correction) |
List of References
| 1 |
Weidlich U.; Roehm H.-J.; Gmehling J.: 2. Results for the Stationary Phases N-Formylmorpholine and N-Methylpyrrolidone. J.Chem.Eng.Data 32 (1987) 450-453 |
| 2 |
Sitnyakovskii I.B.; Gaile A.A.; Semenov L.V.: Selectivity of Solvents in Separation of Mixtures of Oxygen-Containing Organic Compounds. J.Appl.Chem.USSR 62 (1989) 2564-2566 |
Diagrams
Activity Coefficient at Infinite Dilution Data Overview
© DDBST GmbH
