Octadecyltrimethoxysilane: Enhancing Surfaces with Hydrophobic Properties
Discover the power of Octadecyltrimethoxysilane (CAS 3069-42-9) in creating advanced hydrophobic and oleophilic surfaces. As a premier manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. provides high-purity silanes essential for cutting-edge applications.
Get a Quote & SampleUnlocking Surface Potential with Octadecyltrimethoxysilane

Octadecyltrimethoxysilane: Your Key to Superior Surface Performance
NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of Octadecyltrimethoxysilane, a critical component for developing advanced materials. This silane is renowned for its ability to form hydrophobic coatings and create ordered films, making it a sought-after chemical for various industrial processes. When you buy from us, you are assured of quality and consistent supply from our China-based manufacturing facilities.
- Achieve superior hydrophobicity with Octadecyltrimethoxysilane, ideal for water-repellent applications and improving surface characteristics.
- Form precise, ordered films for Self-Assembled Monolayers (SAMs), crucial for microelectronics and advanced surface science.
- Enhance material performance by leveraging the strong covalent bonds Octadecyltrimethoxysilane forms with silica-based substrates.
- Source with confidence from a reliable manufacturer and supplier for consistent quality and competitive pricing.
Advantages of Partnering with NINGBO INNO PHARMCHEM CO.,LTD.
High Purity and Consistent Quality
We ensure our Octadecyltrimethoxysilane meets stringent purity standards, guaranteeing optimal performance in your formulations and R&D projects. This is crucial for applications like hydrophobic coatings and microelectronics, where precision matters.
Expertise in Silane Chemistry
Leverage our deep understanding of silane coupling agents and their applications. As a leading manufacturer, we provide technical support to help you effectively integrate Octadecyltrimethoxysilane into your product development, ensuring you find the best solution for your needs.
Reliable Supply Chain from China
Secure a stable and efficient supply of Octadecyltrimethoxysilane from our robust manufacturing base in China. We are committed to providing timely delivery, competitive pricing, and a seamless purchasing experience for bulk orders.
Key Applications of Octadecyltrimethoxysilane
Surface Modification
Octadecyltrimethoxysilane is extensively used for modifying surfaces, imparting hydrophobic and oleophobic properties for improved performance in various materials and devices.
Hydrophobic Coatings
Formulate high-performance hydrophobic coatings that repel water and contaminants, extending the lifespan and functionality of surfaces in diverse industries.
Microelectronics
Utilize its ability to form ordered films for self-assembled monolayers (SAMs) in microelectronics, essential for creating specific surface functionalities and interfaces.
Advanced Materials Research
This versatile silane is a critical reagent for research and development in advanced materials, enabling innovation in areas like nanodevices and functionalized substrates.