Ethyl 2-(dimethylamino)benzoate, commonly known as benzocaine, is used primarily as a local anesthetic in dental and topical medical applications. It provides numbing effects when applied to mucous membranes or skin, commonly found in over-the-counter oral gels for toothaches, sore throats, and minor mouth irritations. It is also employed as an intermediate in the synthesis of other pharmaceutical compounds, particularly amino ester local anesthetics. Its ester structure facilitates effective penetration through biological membranes, enhancing delivery and onset of action.