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 12709

Components

No. Formula Molar Mass CAS Registry Number Name
1 C5H9NO 99.133 872-50-4 N-Methyl-2-pyrrolidone
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Constant Value

Pressure 1.0132 bar

Data Table

T [K] xL1 [mol/mol]
212.35 0.39860
214.42 0.42530
215.95 0.44380
217.52 0.46710
219.01 0.48990
220.65 0.50980
222.55 0.52830
224.39 0.55260
226.04 0.57820
228.53 0.61280
230.74 0.64350
231.80 0.65580
232.97 0.67380
236.24 0.71660
237.92 0.73720
239.48 0.76760
241.24 0.79690
242.75 0.83210
245.74 0.89420
247.52 0.91640
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

Solid-Liquid Equilibrium of 2-Propanol+N-Methyl-2-pyrrolidone
See larger image

Solid-Liquid Equilibrium Data Overview


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