Description

Chlorosilane CAS NO 13465-78-6 is a highly reactive organosilicon compound primarily used as a key intermediate in the synthesis of advanced silicone polymers and silane coupling agents. Its reactivity makes it a critical building block for creating materials with tailored properties for demanding industrial applications. This product is essential for manufacturers in the silicone, electronics, and specialty chemical sectors seeking reliable, high-purity intermediates for their production processes.

Application

• Silicone Polymer Synthesis: A fundamental monomer for producing a wide range of silicone fluids, resins, and elastomers.
• Silane Coupling Agent Precursor: Used to manufacture organofunctional silanes that improve adhesion between organic polymers and inorganic surfaces like glass, metals, and minerals.
• Surface Modification: Imparts hydrophobic or specific functional groups to surfaces of silica, fillers, and nanoparticles.
• Electronics & Semiconductor Industry: Serves as a precursor for silicon-containing thin films and dielectric materials in chemical vapor deposition (CVD) processes.
• Pharmaceutical & Agro-chemical Intermediates: Used in the synthesis of complex molecules where silicon incorporation is required for specific biological activity or stability.
• Research & Development: A versatile reagent in organic and organometallic chemistry for introducing silyl groups.

Basic Information

Product Name	Chlorosilane CAS NO 13465-78-6
CAS No.	13465-78-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dichloromethylsilane; Methylsilicon dichloride; Methyldichlorosilane; Dichloromethylsilane; Methyl dichlorosilane; Silane, dichloromethyl-; Methylene dichlorosilane; NSC 60535
EINECS	236-695-3

Quality Control

Our Chlorosilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC), to ensure high purity and consistency suitable for sensitive industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports compliance with relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and moisture-sensitive nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area. Keep away from strong acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C to minimize degradation and maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Density (at 20°C)	Contact for details
Boiling Point	Contact for details

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