| Compound | Substituent | Partial molar volume/cm3/mol |
| ethyl | 66.7 | |
| 2 | t-butyl | 62.5 |
| 3 | pentadecyl | 64.0 |
| 4 | octadecyl | 61.7 |
| 5 | benzyl | 89.7 |
| 6 | diphenylmethyl | 93.0 |
| 7 | triphenylmethyl | 111.3 |
| 8 | o-methylphenyl | 91.5 |
| 9 | o-hydroxyphenyl | 122.3 |
| 10 | o-(hydroxymethyl)phenyl | 115.4 |
| 11 | 1-hydroxyethyl | 94.7 |
| 12 | 1-hydroxypentyl | 94.6 |
| 13 | 1-hydroxydecyl | 82.3 |
| 14 | 1-hydroxypentadecyl | 73.6 |
| 15 | 1-hydroxybenzyl | 149.5 |