This chemical is primarily used as an intermediate in the synthesis of more complex organic compounds, particularly in the production of sulfonamide derivatives. These derivatives are often employed in the development of pharmaceuticals, where they serve as key building blocks for drugs with antibacterial or anti-inflammatory properties. Additionally, it finds application in agricultural chemistry, where it is utilized to create herbicides or plant growth regulators due to its structural similarity to phenoxy compounds. In material science, it can be incorporated into polymers or coatings to impart specific chemical resistance or functional properties. Its reactivity as a sulfonyl chloride makes it valuable in organic synthesis for introducing sulfonyl groups into target molecules.