System: 1,1,1,2,3,3,3-heptafluoropropane/sulfur dioxide
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| 1) 1,1,1,2,3,3,3-heptafluoropropane |
| DECHEMA ID | 26898 |
| Formula | C3HF7 |
| Synonym | 2-hydroperfluoropropane |
| Synonym | 2-hydroheptafluoropropane |
| Synonym | r227ea |
| Synonym | r-227ea |
| Synonym | 2-h-heptafluoropropane |
| Synonym | refrigerant 227 |
| InChi-Key | YFMFNYKEUDLDTL-UHFFFAOYSA-N |
| Registry No. | 431-89-0 |
| 2) sulfur dioxide |
| DECHEMA ID | 39955 |
| Formula | O2S |
| Synonym | sulfurous acid anhydride |
| Synonym | sulfurous oxide |
| Synonym | sulphur dioxide |
| Synonym | sulfur oxide (SO2) |
| Synonym | refrigerant 764 |
| Synonym | sulfur oxide (s2o4) |
| Synonym | sulfurous anhydride |
| Synonym | so2 |
| InChi-Key | RAHZWNYVWXNFOC-UHFFFAOYSA-N |
| Registry No. | 7446-09-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| azeotrope | - | 1 | 9 | View |
| critical pressure | - | 1 | 11 | View |
| critical temperature | - | 1 | 11 | View |
| vapor-liquid equilibrium, isothermal | - | 1 | 102 | View |