Pronunciation: (al'dôl, -dol), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/aldol.html on line 71 [key]
1. Also called acetaldol. a colorless, syrupy, water-soluble liquid, C4H8O2, formed by the condensation of acetaldehyde: used chiefly in the manufacture of rubber vulcanizers and accelerators, and in perfumery.
2. any of a class of compounds containing both an alcohol and an aldehyde functional group, formed by a condensation reaction between aldehyde or ketone molecules.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.