Hexadecyltrichlorosilane, identified by CAS number 5894-60-0, is an important organosilicon compound with a molecular formula of C16H33Cl3Si. This clear liquid plays a crucial role in various industrial applications, particularly in surface modification and as a key intermediate in the production of specialized silicone materials. For professionals in chemistry and manufacturing, understanding its properties and how to reliably source it is essential. As a dedicated supplier and manufacturer of fine chemicals, we aim to provide comprehensive information for those looking to buy Hexadecyltrichlorosilane.

The chemical structure of Hexadecyltrichlorosilane features a long, eighteen-carbon alkyl chain (hexadecyl) attached to a silicon atom, which is further bonded to three chlorine atoms. This structure provides it with unique characteristics. The long hydrocarbon chain imparts significant hydrophobicity, making it highly effective in repelling water and oils from treated surfaces. The three reactive chlorine atoms attached to silicon make the molecule susceptible to hydrolysis, reacting with moisture in the air to form silanol groups (Si-OH). These silanol groups can then further react to form stable Si-O-Si linkages, enabling its use in forming durable coatings and functionalized materials. If you are considering a purchase, knowing these reaction pathways is key to successful application.

Understanding Hexadecyltrichlorosilane's Reactivity and Applications

Hexadecyltrichlorosilane has a density of approximately 0.992 g/mL at 20°C and a boiling point of around 202-203 °C at 10 mmHg. Its flash point is noted around 146-154 °C, classifying it as a combustible liquid. The compound's sensitivity to moisture means it must be stored under inert conditions to maintain its integrity. This reactivity is precisely what makes it valuable for surface treatments, where it can chemisorb onto substrates, creating a molecular layer that alters surface energy. Its applications span across creating water-repellent textiles, anti-fingerprint coatings for electronic displays, and as a coupling agent to improve the adhesion between inorganic fillers and organic polymers in composites. We are a trusted Hexadecyltrichlorosilane manufacturer, ensuring consistent purity for these sensitive applications.

Where to Buy Hexadecyltrichlorosilane: Supplier Information

For businesses needing to buy Hexadecyltrichlorosilane, selecting a dependable Hexadecyltrichlorosilane supplier is paramount. We are committed to offering high-quality Hexadecyltrichlorosilane and competitive Hexadecyltrichlorosilane price points for bulk orders. Our team provides technical support to assist you in selecting the appropriate grade for your specific industrial needs. We encourage procurement managers and research scientists to contact us for a quote and to discuss how our Hexadecyltrichlorosilane can contribute to your product development and manufacturing processes. Partner with us for your chemical sourcing needs.