- H: 302Harmful if swallowed
- H: 317May cause an allergic skin reaction
- H: 318Causes serious eye damage.
- H: 341Suspected of causing genetic defects.
- H: 351Suspected of causing cancer.
- H: 410Very toxic to aquatic life with long lasting effects
- 1,4-Benzenediol
- 1,4-Dihydroxybenzene
- Benzene-1,4-Diol
- Chinol
- Dihydroxybenzene
- Hydrochinol
- Hydroquinone
- p-Benzenediol
- P-Hydroquinone
- Quinol