N-Octyltriethoxysilane CAS 2943-75-1: Superior Silane for Enhanced Surface Properties and Durability
Discover the power of N-Octyltriethoxysilane (CAS 2943-75-1), a premium organosilicon compound manufactured in China. Ideal for procurement managers and R&D scientists, this high-purity silane offers exceptional hydrophobicity, superior surface modification capabilities, and excellent pigment dispersion. Enhance your product formulations and gain a competitive edge with a reliable supplier.
Get a Quote & SampleUnlocking Advanced Material Performance with Octyltriethoxysilane

Octyltriethoxysilane (CAS 2943-75-1)
As a leading manufacturer and supplier of specialty chemicals in China, we offer Octyltriethoxysilane (CAS 2943-75-1) with a guaranteed purity of ≥98%. This colorless transparent liquid is a critical building block for enhancing material properties. Whether you need to improve water repellency, modify surfaces, or achieve better pigment dispersion, our product delivers consistent performance and value for your applications. We are your trusted partner for competitive pricing and stable supply.
- Enhanced Hydrophobicity and Water Repellency: Achieve superior water resistance in building materials and coatings with our high-quality octyltriethoxysilane, a key component for lasting protection.
- Superior Surface Modification: Improve the compatibility and dispersibility of inorganic fillers in plastics, rubbers, and resins by using our octyltriethoxysilane as an effective surface treatment agent.
- Optimized Pigment Dispersion: Our octyltriethoxysilane ensures better dispersion of pigments, leading to improved color consistency and performance in paints, inks, and plastics.
- Reliable Chemical Intermediate: Source your critical octyltriethoxysilane needs from a trusted China manufacturer, ensuring consistent quality and timely delivery for your production processes.
Key Advantages of Partnering with Us for Your Silane Needs
Exceptional Purity and Quality
Our octyltriethoxysilane consistently meets assay requirements of ≥98%, ensuring predictable and reliable performance in your demanding formulations. We are committed to being a top-tier supplier for your chemical needs.
Cost-Effective Manufacturing
Leverage our efficient manufacturing processes in China to secure competitive pricing for high-purity octyltriethoxysilane. We offer excellent value without compromising on quality, making us your go-to manufacturer.
Stable Supply Chain and Global Reach
As a reputable supplier, we ensure a robust and stable supply chain for octyltriethoxysilane, meeting the volume requirements of our B2B clients worldwide. Get a quote for your bulk purchase needs.
Diverse Applications for Octyltriethoxysilane
Building Waterproofing
Formulate advanced building waterproofing agents using our octyltriethoxysilane to create durable hydrophobic layers, preventing water seepage and protecting structures from environmental damage.
Surface Modification
Enhance the dispersibility and compatibility of inorganic fillers in plastics, rubbers, and resins. Purchase octyltriethoxysilane from our China facility for improved material properties.
Pigment Dispersion
Achieve superior dispersion of pigments, leading to enhanced color strength and stability. Our octyltriethoxysilane is an effective dispersant for various pigment types.
Protective Coatings
Develop high-performance protective coatings that resist water, acid, and alkali corrosion. Our octyltriethoxysilane is a key ingredient for extending the service life of coated materials.