Description

Methyl(α-Methylbenzyl)Dichlorosilane is a specialized organosilicon compound, a key chlorosilane intermediate prized for its reactivity. Its primary value lies in its role as a versatile building block for synthesizing advanced silicone polymers, functional silanes, and surface-modifying agents. This product is essential for manufacturers and R&D teams in the silicone, pharmaceutical, and advanced materials sectors seeking to develop custom siloxane architectures or introduce specific functional groups.

Application

• Silicone Polymer Synthesis: A crucial monomer or intermediate for producing specialty silicone resins, elastomers, and fluids with tailored properties.
• Surface Modification & Coupling Agents: Used to create functional silanes that improve adhesion between organic polymers and inorganic surfaces like glass, metals, or minerals.
• Pharmaceutical Intermediates: Serves as a key synthon in the development of silicon-containing active pharmaceutical ingredients (APIs) and other fine chemicals.
• Advanced Material Research: Employed in R&D for creating novel hybrid organic-inorganic materials, including sol-gel precursors and nanostructured coatings.
• Crosslinking Agent: Functions as a reactive crosslinker in polymer systems to enhance thermal stability, mechanical strength, and chemical resistance.
• Laboratory Reagent: Used as a high-purity reagent in academic and industrial research for organosilicon chemistry studies.

Basic Information

Product Name	Methyl(α-Methylbenzyl)Dichlorosilane
CAS No.	7282-39-5
Molecular Formula	C9H12Cl2Si
Molecular Weight	219.18 g/mol
Synonyms	Methyl(α-Methylbenzyl)Dichlorosilane; Dichloro(methyl)(1-phenylethyl)silane; (1-Phenylethyl)methyldichlorosilane; Methyl(1-phenylethyl)dichlorosilane; α-Methylbenzylmethyldichlorosilane; Methyldichloro(1-phenylethyl)silane; Dichloromethyl(1-phenylethyl)silane
EINECS	Contact for details

Quality Control

Our production of Methyl(α-Methylbenzyl)Dichlorosilane adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are provided to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.12 g/cm³
Refractive Index (n20/D)	~1.515
Chloride Content	~32.4% (Theoretical)

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