NIST TRC ThermoML Dataset

Isothermal Vapor-Liquid Equilibria for 1,1-Difluoroethane (R152a) + Propane (R290) at Temperatures between (254.31 and 287.94) K Dong, X.; Gong, M.; Zhang, Y.; Liu, J.; Wu, J.; Journal of Chemical & Engineering Data 2010, 55, 2145-2148

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Azeotropic composition: mole fraction
Methodology: By X=Y
Phase(s): Liquid
Substances:
1. n-propane C3H8 (ATUOYWHBWRKTHZ-UHFFFAOYSA-N) - Commercial source
2. 1,1-difluoroethane C2H4F2 (NPNPZTNLOVBDOC-UHFFFAOYSA-N) - Commercial source

Data

T (K)	x_az (mol mol^-1)
254.31	0.262
259.27	0.266
269.26	0.274
279.47	0.282
287.94	0.288

11806; n-propane + freon 152a; 00490:00804