The continuous evolution of material science demands specialized chemical building blocks that can impart unique properties and functionalities. Octadecyl Diisopropyl Chlorosilane (CAS 162578-85-0), often referred to by its molecular formula C24H51ClSi, stands out as a potent organosilicon compound with significant potential in advanced materials development. As a leading manufacturer and supplier, we are dedicated to making this versatile chemical accessible to researchers and industrial formulators worldwide.

What Makes Octadecyl Diisopropyl Chlorosilane Unique?

The structure of Octadecyl Diisopropyl Chlorosilane is key to its utility. It features a long, hydrophobic octadecyl (C18) chain attached to a silicon atom, which also bears two isopropyl groups and a reactive chlorine atom. This combination allows for:

  • Hydrophobic and Oleophobic Surface Properties: The long alkyl chain imparts significant water and oil repellency when grafted onto surfaces. This is crucial for creating self-cleaning coatings, anti-fouling materials, and protective layers.
  • Reactivity for Grafting and Polymerization: The chlorosilane moiety (Si-Cl) is highly reactive, enabling covalent bonding to substrates containing hydroxyl (-OH) or other reactive groups, as well as participation in siloxane polymerization.
  • Compatibilization: It can act as a compatibilizer between organic polymers and inorganic fillers or surfaces, enhancing interfacial adhesion and overall material performance.

Key Application Areas for C24H51ClSi

The versatility of Octadecyl Diisopropyl Chlorosilane opens doors to a wide array of applications in cutting-edge fields:

  1. Surface Engineering and Coatings: It is extensively used to create superhydrophobic surfaces for textiles, glass, and electronics. By chemically modifying surfaces, it provides durable water repellency, reducing wetting and improving resistance to stains and contaminants. Consider purchasing this silane to enhance the performance of your coating formulations.
  2. Self-Assembly Monolayers (SAMs): The controlled adsorption of silanes like C24H51ClSi onto substrates forms highly ordered SAMs, which are critical in microelectronics, biosensors, and nanotechnology for precise surface patterning and functionalization.
  3. Polymer Modification: Incorporating Octadecyl Diisopropyl Chlorosilane into polymer matrices or as a surface treatment for fillers can significantly improve the mechanical properties, thermal stability, and moisture resistance of polymers and composites.
  4. Specialty Adhesives and Sealants: Its ability to bond to various surfaces makes it a valuable additive for enhancing the adhesion and durability of specialized adhesives and sealants used in demanding environments.
  5. Research and Development: As a readily available specialty chemical, Octadecyl Diisopropyl Chlorosilane is an indispensable tool for R&D scientists exploring new material functionalities and synthetic pathways. We encourage you to buy this product for your innovative projects.

Sourcing High-Quality C24H51ClSi

For formulators and researchers seeking reliable sources for Octadecyl Diisopropyl Chlorosilane, NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity material with consistent quality. We are committed to supporting your material science endeavors by providing efficient procurement and competitive pricing. Contact us today to learn more about how this exceptional silane can elevate your product development and to secure your supply.