| Name | Formula | Dipole moment (debye) |
|---|---|---|
| 4-ethylpyridine | C7H9N | 2.65 |
| 4-fluoro-N-(4-fluorophenyl)aniline | C12H9F2N | 2.11 |
| 4-fluoroaniline | C6H6FN | 2.48 |
| 4-fluorobenzaldehyde | C7H5FO | 1.98 |
| 4-fluorobenzenethiol | C6H5FS | 1.06 |
| 4-fluorobenzoic acid | C7H5FO2 | 2.01 |
| 4-fluorobenzonitrile | C7H4FN | 2.67 |
| 4-fluorobiphenyl | C12H9F | 1.49 |
| 4-fluorooctane | C8H17F | 1.83 |
| 4-fluorophenol | C6H5FO | 1.16 |
| 4-fluorotrichloromethylbenzene | C7H4Cl3F | 0.68 |
| 4-formylpyridine | C6H5NO | 1.74 |
| 4-heptanol | C7H16O | 1.70 |
| 4-heptanone | C7H14O | 2.68 |
| 4-hydroxy-2-methylacetophenone | C9H10O2 | 3.14 |
| 4-hydroxy-3-methylacetophenone | C9H10O2 | 3.36 |
| 4-hydroxy-4-methylpentan-2-one | C6H12O2 | 3.24 |
| 4-hydroxyacetophenone | C8H8O2 | 3.77 |
| 4-hydroxyazobenzene | C12H10N2O | 2.07 |
| 4-hydroxybenzaldehyde | C7H6O2 | 4.22 |
| 4-hydroxybenzeneselenol | C6H6OSe | 1.45 |
| 4-hydroxybenzoic acid | C7H6O3 | 2.76 |
| 4-hydroxymethylpyridine | C6H7NO | 2.60 |
| 4-hydroxypyrimidine | C4H4N2O | 3.21 |
| 4-iodo-2-nitroaniline | C6H5IN2O2 | 4.59 |