Vapor-Liquid Equilibria of the Binary n-Butane (HC-600) + Difluoromethane (HFC-32), + Pentafluoroethane (HFC-125), + 1,1,1,2-Tetrafluoroethane (HFC-134a) Systems Im, J.; Kim, M.; Lee, B.G.; Kim, H.; Journal of Chemical & Engineering Data 2005, 50, 359-363
- Journal: Journal of Chemical & Engineering Data
- Sample Quantity(ies): Azeotropic composition: mole fraction
- Methodology: By X=Y
- Phase(s): Liquid
- Substances:
Data
| T (K) | xaz (mol mol-1) |
| 313.15 | 0.83 |
| 323.15 | 0.839 |
| 333.15 | 0.847 |
18285; butane + 1,1,1,2-tetrafluoroethane; 00177:00219