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. dipropyl ether C6H14O (POLCUAVZOMRGSN-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)
0.1105	229.58
0.7259	241.8
0.7772	242.8
0.8253	243.82
0.8717	244.95
0.9198	246.53
1	249.68
0.1453	231.94
0.1845	234.34
0.2767	237.05
0.3613	238.32
0.4758	239.6
0.5472	240.01
0.6211	240.72
0.6713	241.05

29861; dipropyl ether + N-methylpyrrolidone; 00300:00580