Tetrahydro-2H-pyran-4-yl 4-methylbenzenesulfonate is primarily used in organic synthesis as a versatile intermediate. It is often employed in the preparation of more complex molecules, particularly in pharmaceutical research, where it serves as a building block for drug development. The compound is also utilized in the synthesis of specialty chemicals, including agrochemicals and fine chemicals, due to its reactive sulfonate group, which facilitates further chemical modifications. Additionally, it finds application in materials science for the development of advanced polymers and coatings, where its structural properties contribute to the desired characteristics of the final product.