Tetraethoxysilane (TEOS) CAS 78-10-4: Premier Supplier & Applications in Coatings, Catalysts & Sol-Gel Processes
Discover the industrial versatility of Tetraethoxysilane (TEOS), a crucial chemical intermediate. We are a trusted manufacturer and supplier offering high-purity TEOS (CAS 78-10-4) for your critical applications. Explore its uses in advanced coatings, intricate sol-gel processes, and as a key component in catalyst preparation. Request a quote today!
Get a Quote & SampleThe Versatile Intermediate for Advanced Materials

Tetraethoxysilane (TEOS)
As a leading supplier of chemical intermediates in China, we provide high-purity Tetraethoxysilane (TEOS), CAS 78-10-4. This colorless transparent liquid is indispensable for manufacturers seeking reliable performance in chemical-resistant coatings, heat-resistant coatings, and as a binder for precision casting. Benefit from our stable supply and competitive pricing.
- High Purity Tetraethoxysilane: Sourced and manufactured to stringent quality standards for optimal performance in your applications.
- Versatile Applications: Essential for sol-gel processes, catalyst preparation, and as a precursor for fine silica production.
- Reliable Supplier: Partner with a trusted manufacturer for consistent supply and competitive pricing for TEOS.
- Customizable Packaging: We offer flexible packaging options to meet your specific operational needs.
Key Advantages of Partnering With Us
Uncompromised Quality and Purity
Our Tetraethoxysilane (TEOS) boasts exceptional purity, crucial for demanding applications like sol-gel synthesis and electronic materials. We ensure consistent product quality as a dedicated manufacturer.
Stable Supply Chain & Global Reach
As a prominent manufacturer and exporter, we guarantee a stable supply of TEOS, supported by efficient logistics from major Chinese ports. Secure your raw material needs from a reliable supplier.
Technical Expertise & Support
Leverage our in-depth knowledge of Tetraethoxysilane applications. Our team is ready to provide technical assistance to help you optimize its use in your specific formulations and processes.
Diverse Industrial Applications of Tetraethoxysilane
Chemical & Heat-Resistant Coatings
Tetraethoxysilane serves as a vital binder, enhancing the durability and performance of coatings designed for harsh chemical environments and high temperatures. Inquire about bulk purchase options for coatings manufacturers.
Sol-Gel Processes & Advanced Materials
Essential for the sol-gel method, TEOS enables the synthesis of advanced ceramic materials, specialized glasses, and nanostructured coatings. Discuss your specific sol-gel requirements with our technical sales team.
Phosphor and Silica Production
The complete hydrolysis of Tetraethoxysilane yields high-purity silica, which is critical for manufacturing phosphors used in lighting and display technologies. Find a trusted supplier for your fine chemical needs.
Adhesives and Binders
Tetraethoxysilane acts as an effective binder and crosslinking agent in various adhesive formulations and precision casting applications, improving mechanical strength and thermal stability.