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Effect of temperature and pressure upon the refractive index and specific volume of benzene
| Pressure | Absolute refractive index | Specific volume |
|---|---|---|
| 24.80 °C | ||
| Bars | ml/g | |
| 1.0 | 1.49859 | 1.14433 |
| 250.1 | 1.51031 | 1.11973 |
| 489.0 | 1.51982 | 1.10057 |
| 666.1 | 1.52593 | 1.08828 |
| 34.50 °C | ||
| 1.0 | 1.49221 | 1.15805 |
| 246.2 | 1.50438 | 1.13187 |
| 484.8 | 1.51445 | 1.11138 |
| 757.2 | 1.52418 | 1.09192 |
| 1107.7 | 1.53489 | 1.07112 |
| 54.34 °C | ||
| 1.0 | 1.47910 | 1.18757 |
| 274.5 | 1.49422 | 1.15350 |
| 484.4 | 1.50382 | 1.13305 |
| 770.2 | 1.51478 | 1.11014 |
| 1124.5 | 1.52633 | 1.08705 |
