| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Butane (2) - Liquid | Vapor or sublimation pressure, kPa - Liquid |
| 317.34 | 0.1532 | 211.70 |
| 317.34 | 0.2023 | 232.10 |
| 317.34 | 0.2485 | 249.30 |
| 317.34 | 0.2981 | 266.20 |
| 317.34 | 0.3478 | 281.40 |
| 317.34 | 0.3981 | 295.90 |
| 317.34 | 0.4482 | 309.30 |
| 317.34 | 0.4985 | 322.10 |
| 317.35 | 0.0000 | 126.00 |
| 317.35 | 0.0185 | 139.50 |
| 317.35 | 0.0378 | 152.00 |
| 317.35 | 0.0573 | 163.40 |
| 317.35 | 0.1058 | 189.50 |
| 317.35 | 0.5479 | 334.10 |
| 317.47 | 1.0000 | 425.70 |
| 317.48 | 0.5992 | 346.50 |
| 317.48 | 0.7978 | 387.70 |
| 317.48 | 0.9489 | 416.80 |
| 317.48 | 0.9685 | 420.40 |
| 317.48 | 0.9890 | 423.80 |
| 317.49 | 0.5154 | 327.80 |
| 317.49 | 0.5497 | 335.60 |
| 317.49 | 0.6487 | 357.20 |
| 317.49 | 0.6990 | 367.70 |
| 317.49 | 0.7486 | 377.80 |
| 317.49 | 0.8487 | 397.70 |
| 317.49 | 0.8988 | 407.40 |
Note: These property values are available through the Cheméo API. A free account gives you an access key.