Linked from
The 29 pages that link to Phenol, each with the reason it gives.
Carboxylic acidCompared with: Phenols also donate protons, but their acidity arises from a different conjugate-base structure.
AlcoholCompared with: Phenols also contain –OH, but their oxygen attaches to an aromatic rather than saturated carbon.
Carboxyl groupCompared with: Phenols can be acidic, but their hydroxyl group is not part of a carboxyl group.
EnolCompared with: Phenols resemble enols structurally, but aromatic stabilization changes their tautomeric behavior.
Organic acidCompared with: Phenols can donate protons, but their acidity differs from that of carboxylic acids.
AnisoleCompared with: Unlike anisole, phenol has an O–H bond and can donate a proton.
Benzyl alcoholCompared with: In benzyl alcohol, a methylene group separates the hydroxyl group from the aromatic ring.
CyclohexanolCompared with: Unlike cyclohexanol, phenol has an aromatic ring and a hydroxyl group attached directly to it.
DiolCompared with: Phenolic hydroxyl groups are not alcohol groups, so their compounds are not classified as diols solely by having two –OH groups.
Tincture of iodineCompared with: Phenol was central to Listerian antisepsis, a parallel path to iodine-based preparations.
ThiophenolCompared with: Replacing oxygen in phenol with sulfur changes acidity, bonding, and oxidation chemistry.