triol

{{Short description|Chemical compound with three hydroxyl (–OH) groups}}

In chemistry, a triol is an organic compound containing three hydroxyl groups ({{chem2|\sOH}} functional groups),[http://www2.bakersfieldcollege.edu/bmadani/Lecturenote14-15.pdf Alcohols, Ethers, Thiols and Chirality]{{Dead link|date=July 2018 |bot=InternetArchiveBot |fix-attempted=no }}. such as glycerol.