What are the main uses of Ethyl 4-methylbenzenesulfonate (CAS: 80-40-0)?

Ethyl 4-methylbenzenesulfonate is primarily used as an acylating agent in the synthesis of pharmaceuticals and organic compounds. It also finds applications in the production of surfactants, dyes, and polymers. In research settings, it is used for studying chemical reactivity and as a building block for more complex molecules. Additionally, it may be used in the fragrance and flavor industry due to its aromatic properties.