Description

(10-Carbomethoxydecyl)Dimethylchlorosilane is a specialized organosilicon compound featuring a long-chain alkyl spacer terminated with a carbomethoxy group and a reactive chlorosilane head. This unique bifunctional structure makes it a valuable intermediate for creating covalently bonded organic-inorganic hybrid materials and functional surfaces. It is primarily sought after by manufacturers in the advanced materials, specialty polymers, and life sciences sectors for applications requiring precise surface modification and controlled chemical grafting.

Application

• Surface Modification Agent: Used to functionalize silica, glass, and other metal oxide surfaces for improved adhesion, hydrophobicity, or to introduce specific reactive sites.
• Polymer Synthesis: Serves as a monomer or chain extender in the synthesis of specialty silicones and hybrid organic-silicon polymers with tailored properties.
• Chromatography Media: Employed in the derivatization of stationary phases for HPLC and GC columns to achieve specific separation selectivities.
• Bioconjugation Linker: Acts as a heterobifunctional crosslinker for attaching biomolecules (e.g., proteins, peptides) to inorganic substrates or sensor surfaces.
• Adhesive & Sealant Formulations: Incorporated as an adhesion promoter to enhance bonding between organic polymers and inorganic materials.
• Nanomaterial Functionalization: Used to coat nanoparticles (e.g., silica, quantum dots) to improve dispersion in organic matrices or to attach targeting ligands.

Basic Information

Product Name	(10-Carbomethoxydecyl)Dimethylchlorosilane
CAS No.	53749-38-5
Molecular Formula	C₁₄H₂₉ClO₂Si
Molecular Weight	292.92 g/mol
Synonyms	10-(Methoxycarbonyl)decyldimethylchlorosilane; Dimethyl(10-methoxycarbonyl-decyl)chlorosilane; 10-Carbomethoxydecyldimethylchlorosilane; Chlorodimethyl(10-methoxycarbonyl-decyl)silane; (10-Methoxycarbonyl-decyl)dimethylchlorosilane; 11-Chloro-11-dimethylsilylundecanoic acid methyl ester; Methyl 11-(chlorodimethylsilyl)undecanoate
EINECS	Contact for details

Quality Control

Every batch of (10-Carbomethoxydecyl)Dimethylchlorosilane is manufactured and tested under stringent quality management protocols. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and quality assurance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and maintain stability. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Chlorosilane Content	≥ 97.0% (by titration)

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