NIST TRC ThermoML Dataset

Vapor-Liquid Equilibria for the Binary System Difluoromethane (HFC-32) + Propane (HC-290) at Seven Temperatures [(268.15, 278.15, 283.15, 288.15, 298.15, 308.15, and 318.15) K] Lee, B.G.; Yang, W.J.; Kim, J.D.; Lim, J.S.; Journal of Chemical & Engineering Data 2003, 48, 841-846

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Azeotropic temperature
Methodology: By T(X) extreme
Phase(s): Liquid
Substances:
1. n-propane C3H8 (ATUOYWHBWRKTHZ-UHFFFAOYSA-N) - Commercial source
2. difluoromethane CH2F2 (RWRIWBAIICGTTQ-UHFFFAOYSA-N) - Commercial source

Data

x (mol mol^-1)	T^az (K)
0.665	268.15
0.671	278.15
0.678	283.15
0.684	288.15
0.688	298.15
0.697	308.15
0.701	318.15

17496; propane + difluoromethane; 00222:00490