| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Isobutane (2) - Liquid | Vapor or sublimation pressure, kPa - Liquid |
| 307.86 | 0.0000 | 91.70 |
| 307.86 | 0.0224 | 110.30 |
| 307.86 | 0.0366 | 121.30 |
| 307.86 | 0.0596 | 138.20 |
| 307.86 | 0.1048 | 167.80 |
| 307.86 | 0.1528 | 195.10 |
| 307.86 | 0.2004 | 218.90 |
| 307.86 | 0.2503 | 240.90 |
| 307.86 | 0.4989 | 324.80 |
| 307.86 | 0.6484 | 365.40 |
| 307.86 | 0.6983 | 378.50 |
| 307.86 | 0.9060 | 433.80 |
| 307.86 | 0.9887 | 456.50 |
| 307.86 | 1.0000 | 459.80 |
| 307.87 | 0.3000 | 260.50 |
| 307.87 | 0.3499 | 278.50 |
| 307.87 | 0.3992 | 294.80 |
| 307.87 | 0.4494 | 310.40 |
| 307.87 | 0.4999 | 325.10 |
| 307.87 | 0.5493 | 338.80 |
| 307.87 | 0.5980 | 352.00 |
| 307.87 | 0.7472 | 391.40 |
| 307.87 | 0.7971 | 404.60 |
| 307.87 | 0.8485 | 418.30 |
| 307.87 | 0.9566 | 447.70 |
| 307.87 | 0.9690 | 451.10 |
Note: These property values are available through the Cheméo API. A free account gives you an access key.