NIST TRC ThermoML Dataset

(Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidinone and ethers at atmospheric pressure Domańska, U.; Łachwa, J.; Fluid Phase Equilibria 2005, 227, 135-143

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Solid-liquid equilibrium temperature
Methodology: VISOBS:UFactor:2
Phase(s): Liquid
Substances:
1. 1,4-dioxane C4H8O2 (RYHBNJHYFVUHQT-UHFFFAOYSA-N) - Commercial source
2. 1-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source

Data

P = 101.3 kPa
x (mol mol^-1)	T_SLE (K)
0.7501	238.95
0.9265	246.87
0.9467	247.55
1	249.68
0.7818	240.15
0.7839	239.98
0.8069	241.02
0.8202	241.93
0.8275	242.12
0.8544	243.56
0.8557	243.51
0.8905	245.17

29494; 1,4-dioxane + N-methylpyrrolidone; 00122:00300