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 8279

Components

No. Formula Molar Mass CAS Registry Number Name
1 C5H9NO 99.133 872-50-4 N-Methyl-2-pyrrolidone
2 C4H8O 72.107 109-99-9 Tetrahydrofuran
Search the DDB for all data of this mixture

Data Table

T [K] xL1 [mol/mol]
203.80 0.18330
206.45 0.21150
208.99 0.23390
211.20 0.25920
213.07 0.28320
215.05 0.30590
216.49 0.32720
217.83 0.34680
219.53 0.37620
220.83 0.39200
223.05 0.43500
224.86 0.46350
226.94 0.49820
228.25 0.52170
230.47 0.56820
231.35 0.59570
232.83 0.62280
234.03 0.65430
235.78 0.68430
237.20 0.71660
239.45 0.75920
240.73 0.78830
241.94 0.81010
244.61 0.86520
246.07 0.92570
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-Pyrrolidinone and Ethers at Atmospheric Pressure. Fluid Phase Equilib. 227 (2005) 135-143

Diagrams

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

Solid-Liquid Equilibrium Data Overview


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