For professionals in the chemical and materials science sectors, understanding the specific properties and sourcing opportunities for key intermediates is vital. Di-n-butyldimethoxysilane, with CAS number 18132-63-3, is a significant organosilicon compound. This article provides an in-depth look at its characteristics and offers procurement insights for B2B clients, focusing on manufacturers and pricing.

Chemical Profile of Di-n-butyldimethoxysilane
Di-n-butyldimethoxysilane (C10H24O2Si) is an organosilicon compound characterized by its appearance as a clear liquid. Its molecular weight is approximately 204.38 g/mol. Key physicochemical properties include a boiling point of 125 °C at 50 mm Hg, a density of 0.861 g/cm³, and a flash point of 103 °C. These attributes highlight its utility in various industrial processes where specific thermal and physical properties are required. As a silane, it is known for its reactivity, particularly its ability to undergo hydrolysis, forming silanol groups that can condense into siloxane networks.

Procurement Considerations for B2B Buyers
When looking to buy Di-n-butyldimethoxysilane, B2B procurement managers and R&D scientists typically focus on purity, availability, and price. A common purity level offered by manufacturers is 95% or 97%. Sourcing from established manufacturers, especially those located in China, can provide access to competitive pricing for bulk quantities. Understanding the supplier landscape, including lead times and quality control measures, is crucial for ensuring a reliable supply chain. Prospective buyers are encouraged to obtain quotes from multiple suppliers to compare pricing and service offerings for this essential chemical intermediate.

Industrial Applications and Versatility
The versatility of Di-n-butyldimethoxysilane stems from its function as both a coupling agent and a surface modifier. It finds application in improving adhesion in coatings, adhesives, and sealants. Furthermore, its reactive nature makes it a valuable building block in the synthesis of more complex organosilicon materials and specialty polymers. Its ability to impart hydrophobic properties and enhance the compatibility between organic and inorganic phases makes it a sought-after chemical for advanced material development.

Finding Your Manufacturer and Supplier
For companies seeking a dependable source of Di-n-butyldimethoxysilane, partnering with experienced manufacturers is key. We serve as a leading supplier of this organosilicon compound, offering competitive pricing and high-quality products. We invite R&D scientists and procurement specialists to contact us for detailed product specifications, pricing inquiries, and sample requests to explore how Di-n-butyldimethoxysilane can enhance your product development and manufacturing processes.