Diphenyldimethoxysilane CAS 6843-66-9: Your Premier Silane Coupling Agent Supplier
Discover the exceptional properties and diverse applications of Diphenyldimethoxysilane. As a leading manufacturer and supplier, we offer high-purity material essential for enhancing performance in coatings, adhesives, lithium-ion batteries, and more. Get a competitive quote and sample today.
Get a Quote & SampleUnlock Enhanced Material Performance with Our Diphenyldimethoxysilane

Diphenyldimethoxysilane (CAS 6843-66-9)
We are a trusted manufacturer and supplier of high-quality Diphenyldimethoxysilane in China. This colorless liquid (CAS 6843-66-9) is crucial for applications requiring superior adhesion and material compatibility. Its purity of ≥99.0% ensures reliable performance as a precursor for silica, an electrolyte additive for lithium-ion batteries, and a vital component in advanced coating and adhesive formulations. Partner with us for a stable supply and competitive pricing.
- Versatile Silane Coupling Agent: Diphenyldimethoxysilane enhances adhesion between organic and inorganic materials, crucial for durable coatings and adhesives.
- Lithium-ion Battery Advancement: Serve as an electrolyte additive, preventing overcharging and improving battery safety and lifespan.
- Precursor for High-Purity Silica: Utilize this silane as a reliable precursor for synthesizing silicon dioxide with controlled properties.
- Broad Industrial Applications: Our commitment as a supplier ensures availability for electronic packaging, aerospace materials, and specialized chemical synthesis.
Key Advantages of Sourcing Diphenyldimethoxysilane from Us
Superior Purity & Consistency
Our Diphenyldimethoxysilane boasts a purity of ≥99.0%, guaranteeing consistent performance for your critical applications. Trust our manufacturing expertise as your reliable supplier.
Application Versatility
From advanced coatings and adhesives to cutting-edge lithium-ion battery technology, this phenyl silane coupling agent offers a wide array of uses, making it a valuable raw material for diverse industries.
Cost-Effective Procurement
As a direct manufacturer and supplier, we offer competitive pricing for Diphenyldimethoxysilane, ensuring cost-effectiveness for bulk purchases and long-term supply agreements.
Diphenyldimethoxysilane: Applications Driving Innovation
Lithium-ion Batteries
Enhance battery safety and performance by using Diphenyldimethoxysilane as an electrolyte additive, effectively preventing overcharging issues.
Coatings and Adhesives
Improve the adhesion, durability, and water resistance of paints, coatings, and adhesives with this effective silane coupling agent.
Material Synthesis
Utilize Diphenyldimethoxysilane as a key precursor for synthesizing high-purity silicon dioxide and other specialized silicone products.
Electronic and Aerospace Materials
Its unique properties make it valuable in the formulation of electronic packaging materials and high-performance aerospace components.