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-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source
2. 1,1-dimethylethyl methyl ether C5H12O (BZLVMXJERCGZMT-UHFFFAOYSA-N) - Commercial source

Data

P = 101.3 kPa
x (mol mol^-1)	T_SLE (K)
0.1589	221.1
0.5874	237.17
0.6588	238.55
0.7300	240.37
0.7771	241.61
0.8379	243.25
0.8932	244.57
0.9533	246.7
1	249.68
0.1706	222.97
0.2136	225.85
0.2433	227.44
0.2800	229.15
0.3244	230.37
0.3863	231.97
0.4481	233.63
0.5307	235.83

29864; N-methylpyrrolidone + 2-methoxy-2-methylpropane; 00173:00300