ketone
UK /ˈkiːtəʊn/ · US /ˈkitoʊn/ noun
Forms ketones
- noun (organic chemistry) A homologous series of organic molecules whose functional group is an oxygen atom joined to a carbon atom—by a double bond—in a carbon-hydrogen based molecule.
Etymology
From German Keton, from Aketon (“acetone”), from French acétone (“acetone”). See acetone.
Webster’s 1913
- noun One of a large class of organic substances resembling the aldehydes, obtained by the distillation of certain salts of organic acids and consisting of carbonyl (CO) united with two hydrocarbon radicals. In general the ketones are colorless volatile liquids having a pungent ethereal odor.
Etymology [Cf. Acetone.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “ketone”, CC BY-SA 4.0. Details