Methyltriethoxysilane is a colorless liquid used as a versatile silane coupling agent in various industries. With its methyl functional group and three ethoxy substituents, it acts as a crosslinking agent, adhesion promoter, and surface modifier. It facilitates crosslinking reactions, enhances adhesion between different materials, and improves surface properties. It finds applications in adhesives, sealants, coatings, electronics, rubber, plastics, and polymers. This compound helps enhance material performance, adhesion strength, and compatibility.