4nitrocresol

4-nitrocresol, also known as p-nitrocresol or 4-hydroxy-1-nitrobenzene, is an organic compound with the chemical formula C6H5NO3. It is a derivative of cresol, where a nitro group is substituted at the para position of the phenolic ring. It typically appears as yellow crystalline solid.

The compound can be synthesized through the nitration of phenol or cresol under controlled conditions. It exhibits acidic properties due to the hydroxyl group. 4-nitrocresol is sparingly soluble in water but more soluble in organic solvents like ethanol and ether.

Historically, nitrocresols have found applications in various fields, including as intermediates in the synthesis of dyes and pharmaceuticals. Some nitrocresols have also been investigated for their potential pesticidal properties. However, like many nitroaromatic compounds, 4-nitrocresol can be toxic and should be handled with appropriate safety precautions. Its environmental impact and potential health hazards are subjects of ongoing study and regulation.