Used primarily in the production of silicones, it serves as a key building block for creating various silicone-based materials. These materials find applications in sealants, adhesives, and coatings due to their water-repellent and heat-resistant properties. It is also employed in the manufacture of polydimethylsiloxane (PDMS), widely used in medical devices, lubricants, and personal care products. Additionally, it plays a role in surface treatment processes to impart hydrophobic characteristics to materials like glass and ceramics. Its versatility makes it essential in industries ranging from construction to electronics and healthcare.