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 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Methanol solved in N-Methyl-2-pyrrolidone
| Temperature [K] |
Activity Coeff. at Inf. Dil. |
Measurement Method |
Source |
| 298.15 |
0.5000 |
GLCR |
2 |
| 310.00 |
0.5750 |
GLCN |
1 |
| 310.15 |
0.5800 |
GLCI |
3 |
List of measurement methods
| Short Term |
Explanation |
| GLCI |
GLC (without gas phase correction) |
| GLCN |
GLC (not specified) |
| GLCR |
GLC (with gas phase correction) |
List of References
| 1 |
Rajeshwar Rao B.; Bhagat S.D.: Evaluation of solute-solvent interactions of some nonelectrolytes with N-methylpyrrolidone by gas-liquid partition chromatography. Indian J.Chem.Sect.A 29 (1990) 652-655 |
| 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 |
| 3 |
Rajeshwar Rao B.; Bhagat S.D.: Thermodynamics of solution of some nonelectrolyte solutes at infinite dilution in N-methylpyrrolidone stationary phase by gas liquid partition chromatography. Indian J.Chem.Sect.A 30 (1991) 751-755 |
Diagrams
Activity Coefficient at Infinite Dilution Data Overview
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