Wiktionary
diphenol
n. (context organic chemistry English) Any compound that has two phenol groups; especially the isomeric benzenediols (catechol, resorcinol and hydroquinone).
Wikipedia
Diphenol
Diphenol may refer to:
- Benzenediols
- Bisphenols
- Dihydroxybiphenyls
- Certain polyphenols (those with 2 phenolic groups)