IPA: //ˈbjuːtɪrəl//
KK: /ˈbjuːtɪrəl/
A chemical group that is derived from butyric acid, consisting of three carbon atoms and a carboxyl group.
Butyryl is often used in organic chemistry to form esters and other compounds.
Butyryl is derived from "butyrum" (meaning butter in Latin), which refers to the butyric acid found in butter, and the suffix "-yl" (used in organic chemistry to denote a radical or group derived from a compound). The term "butyryl" refers to a specific chemical group derived from butyric acid, which is associated with butter.
Think of 'butter' ('butyrum') to remember that 'butyryl' is related to a chemical group derived from butter.