Table 1.
Refrigerant Samples Used in This Study Listed with Molar Masses, Source, CAS Numbers, and Puritya
Chemical Name | Molar Mass/g·mol−1 | Source | CAS Numbers | Purity/mole fraction |
---|---|---|---|---|
2,3,3,3-tetrafluoropropene (R-1234yf) | 114.04 | Chemours | 754–12-1 | 0.999 |
1,1,1,2-tetrafluoroethane (R-134a) | 102.03 | Dupont | 811–97-2 | 0.999 |
trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) | 114.04 | Honeywell | 29118–24-9 | 0.9997 |
All samples were degassed using a freeze–pump–thaw method before preparing mixtures. Sample purities were verified through gas chromatography.