Dortmund Data Bank
Solid-Liquid Equilibrium Data
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.
Solid-Liquid Equilibrium Data Set 12710
Components
| No. | Formula | Molar Mass | CAS Registry Number | Name |
|---|---|---|---|---|
| 1 | C5H9NO | 99.133 | 872-50-4 | N-Methyl-2-pyrrolidone |
| 2 | C4H10O | 74.123 | 71-36-3 | 1-Butanol |
Constant Value
| Pressure | 1.0132 | bar |
|---|
Data Table
| T [K] | xL1 [mol/mol] |
|---|---|
| 221.03 | 0.53360 |
| 221.31 | 0.53900 |
| 221.93 | 0.54940 |
| 223.01 | 0.56090 |
| 224.45 | 0.57590 |
| 225.34 | 0.58720 |
| 226.22 | 0.59750 |
| 227.15 | 0.61090 |
| 228.50 | 0.62580 |
| 229.16 | 0.63960 |
| 230.03 | 0.65460 |
| 230.72 | 0.66440 |
| 232.18 | 0.67870 |
| 233.17 | 0.68560 |
| 233.90 | 0.70200 |
| 234.82 | 0.71870 |
| 236.09 | 0.73720 |
| 236.42 | 0.74540 |
| 237.00 | 0.75200 |
| 238.21 | 0.76140 |
| 238.30 | 0.77040 |
| 239.17 | 0.78180 |
| 239.84 | 0.79430 |
| 240.34 | 0.80450 |
| 240.83 | 0.81400 |
| 241.67 | 0.82650 |
| 243.00 | 0.85060 |
| 243.88 | 0.86380 |
| 244.73 | 0.87650 |
| 245.16 | 0.88820 |
| 246.05 | 0.90140 |
| 246.83 | 0.91470 |
| 247.46 | 0.92810 |
| 248.30 | 0.94780 |
| 249.25 | 0.96420 |
| 249.68 | 1.00000 |
(P - pressure, T - temperature, xl - liquid mole fraction)
Reference
| Source |
|---|
| Domanska U.; Lachwa J.: (Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidonone and alcohol at atmospheric pressure. J.Chem.Thermodyn. 35 (2003) 1215-1224 |
Diagrams
See larger image |
Solid-Liquid Equilibrium Data Overview