This chemical is primarily used as a reagent in organic synthesis, particularly in the preparation of other chemical compounds. It serves as a methylating agent, introducing methyl groups into various substrates, which is a crucial step in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Additionally, it is utilized in the production of polymers and resins, where it acts as a cross-linking agent or a modifier to enhance material properties. Its role in facilitating specific chemical reactions makes it valuable in research and industrial applications, particularly in the development of advanced materials and active pharmaceutical ingredients.