NIST TRC ThermoML Dataset

Thermodynamics of binary mixtures of N-methyl-2-pyrrolidinone and ketone. Experimental results and modelling of the (solid + liquid) equilibrium and the (vapour + liquid) equilibrium. The modified UNIFAC (Do) model characterization DomaÅska, U.; Åachwa, J.; The Journal of Chemical Thermodynamics 2005, 37, 692-704

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Solid-liquid equilibrium temperature
Methodology: VISOBS:UFactor:4
Phase(s): Liquid
Substances:
1. pentan-3-one C5H10O (FDPIMTJIUBPUKL-UHFFFAOYSA-N) - Commercial source
2. 1-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source

Data

P = 100 kPa
x (mol mol^-1)	T_SLE (K)
0.4470	220.81
0.7485	237.94
0.7773	239.15
0.8124	240.63
0.8691	243.08
0.9053	244.61
1	249.68
0.4980	224.75
0.5231	226.39
0.5501	228.1
0.5879	230.12
0.6192	231.98
0.6613	234.06
0.6826	235.05
0.7155	236.7

37139; pentan-3-one + N-methylpyrrolidone; 00300:02638