Description

[(10-Chlorodecyl)Oxy]Trimethylsilane is a specialized organosilicon compound featuring a long alkyl chain terminated with a reactive chlorodecyl group. This bifunctional structure is highly valuable for its ability to act as a versatile coupling agent and surface modifier, facilitating strong bonds between organic polymers and inorganic substrates. It is essential for manufacturers and R&D chemists in the advanced materials, coatings, and electronics industries seeking to enhance material compatibility, adhesion, and surface properties.

Application

• Surface Modification Agent: Used to functionalize silica, glass, metals, and other inorganic surfaces to improve hydrophobicity and compatibility with organic matrices.
• Polymer Coupling Agent: Acts as a molecular bridge to enhance the adhesion and dispersion of fillers in silicone, epoxy, and other polymer composites.
• Intermediate for Specialty Chemicals: Serves as a key synthetic building block for creating more complex silane derivatives, surfactants, and liquid crystals.
• Adhesion Promoter in Coatings: Incorporated into primers and coatings to significantly improve bond strength and durability on difficult-to-adhere substrates.
• Nanomaterial Functionalization: Employed to modify nanoparticles (e.g., SiO2, TiO2) for controlled dispersion and tailored surface chemistry in advanced nanocomposites.

Basic Information

Product Name	[(10-Chlorodecyl)Oxy]Trimethylsilane
CAS No.	34714-01-7
Molecular Formula	C₁₃H₂₉ClOSi
Molecular Weight	264.91 g/mol
Synonyms	10-Chlorodecyloxytrimethylsilane; (10-Chlorodecyloxy)trimethylsilane; Trimethyl[(10-chlorodecyl)oxy]silane; 1-Chloro-10-(trimethylsilyloxy)decane; Silane, [(10-chlorodecyl)oxy]trimethyl-; O-[(10-Chlorodecyl)]-O'-trimethylsilane
EINECS	Contact for details

Quality Control

Our production of [(10-Chlorodecyl)Oxy]Trimethylsilane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided to ensure full traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chlorine Content	Conforms to theoretical
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.