Description

Methylbis(2-Chloroethoxy)Silane is a specialized organosilicon compound featuring a central silicon atom bonded to a methyl group and two 2-chloroethoxy moieties. This unique structure makes it a valuable intermediate and functional monomer in advanced material synthesis, offering reactive sites for cross-linking and polymer modification. It is primarily sought by manufacturers in the silicone polymer, specialty coatings, and adhesives industries for developing materials with enhanced thermal stability, chemical resistance, and tailored surface properties.

Application

• Silicone Polymer Modification: Acts as a key monomer or cross-linking agent in the synthesis of specialty silicone resins and elastomers.
• Surface Treatment Agent: Used to modify inorganic surfaces like glass or minerals, improving adhesion and hydrophobicity in composite materials.
• Adhesive & Sealant Formulations: Incorporated to enhance the curing characteristics, flexibility, and environmental resistance of high-performance adhesives.
• Specialty Coatings: Serves as a precursor for coatings requiring excellent chemical and moisture resistance.
• Chemical Intermediate: Utilized in organic synthesis for introducing silicon-containing functional groups into more complex molecules.
• Research & Development: Employed in academic and industrial R&D for developing novel silicon-based materials and studying reaction mechanisms.

Basic Information

Product Name	Methylbis(2-Chloroethoxy)Silane
CAS No.	18147-17-6
Molecular Formula	C7H16Cl2O2Si
Molecular Weight	231.20 g/mol
Synonyms	Methylbis(2-chloroethoxy)silane; Silane, methylbis(2-chloroethoxy)-; (2-Chloroethoxy)methylsilane; Methyl di(2-chloroethoxy)silane; Bis(2-chloroethoxy)methylsilane; Methylbis(β-chloroethoxy)silane; 18147-17-6
EINECS	Contact for details

Quality Control

Our production of Methylbis(2-Chloroethoxy)Silane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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) and should be handled under dry conditions to prevent hydrolysis. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (20°C)	~1.18 g/cm³
Refractive Index (n20D)	~1.455

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