NIST TRC ThermoML Dataset

Vapor-Liquid Equilibrium Data for the Binary Decafluoropentane (HFC-43-10meec) + Heptane, Decafluoropentane + Butyl Ethyl Ether, Octafluorobutane (HFC-338pcc) + Butyl Ethyl Ether, and Heptafluoro Propyl Methyl Ether (HFE-347mcc) + HFC-338pcc Systems at 101.3 kPa Tochigi, K.; Kikuchi, C.; Kurihara, K.; Ochi, K.; Mizukado, J.; Otake, K.; Journal of Chemical & Engineering Data 2005, 50, 784-787

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Azeotropic composition: mole fraction
Methodology: By X=Y
Phase(s): Liquid
Substances:
1. heptane C7H16 (IMNFDUFMRHMDMM-UHFFFAOYSA-N) - Commercial source
2. 1,1,1,2,2,3,4,5,5,5-decafluoropentane C5H2F10 (RIQRGMUSBYGDBL-UHFFFAOYSA-N) - Commercial source

Data

T (K)	x_az (mol mol^-1)
326.53	0.91

3738; heptane + 1,1,1,2,2,3,4,5,5,5-decafluoropentane; 00005:01032