Description

2-Benzyl-1,1,1,3,3,3-Hexachloro-1,3-Disilapropane is a specialized organosilicon compound, specifically a hexachlorodisilane derivative, serving as a critical building block in advanced materials synthesis. Its value lies in its bifunctional reactivity, where the benzyl group and multiple chlorosilane sites enable precise molecular architecture for high-performance polymers and coatings. This chemical is essential for R&D and production teams in the silicone polymer, electronics, and specialty chemical industries seeking to develop novel materials with tailored properties.

Application

• Silicone Polymer Precursor: Acts as a key monomer or cross-linking agent in the synthesis of novel polysiloxanes and silicone resins with enhanced thermal stability and mechanical properties.
• Surface Modification Agent: Used to functionalize inorganic surfaces (e.g., silica, metals) with organic benzyl groups, improving adhesion and compatibility in composite materials.
• Electronics & Semiconductor Industry: Employed in the deposition of silicon-containing thin films or as a precursor for silicon carbide (SiC) materials in advanced semiconductor applications.
• Pharmaceutical & Agrochemical Intermediates: Serves as a versatile synthon for introducing silane and benzyl functionalities into more complex molecules during research and development.
• Adhesive & Sealant Formulations: Imparts specific curing characteristics and performance attributes to high-end silicone-based adhesives and sealants.
• Research & Development: A valuable reagent for academic and industrial researchers exploring new organosilicon chemistry, catalysis, and material science.

Basic Information

Product Name	2-Benzyl-1,1,1,3,3,3-Hexachloro-1,3-Disilapropane
CAS No.	1922-99-2
Molecular Formula	C9H10Cl6Si2
Molecular Weight	372.97 g/mol
Synonyms	1,3-Disilapropane, 2-benzyl-1,1,1,3,3,3-hexachloro-; Benzylhexachlorodisilapropane; 2-Benzyl-1,1,1,3,3,3-hexachlorodisilapropane; 1,1,1,3,3,3-Hexachloro-2-benzyl-1,3-disilapropane; (Benzylmethylene)bis(trichlorosilane); Bis(trichlorosilyl)phenylmethane; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2-Benzyl-1,1,1,3,3,3-Hexachloro-1,3-Disilapropane is manufactured and tested under strict quality management protocols to ensure consistency and reliability for industrial and research applications. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to verify identity, purity, and conformance to agreed specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 95.0% (Typical 97-99%)
Density (at 20°C)	~1.45 g/cm³
Refractive Index (n20D)	~1.52

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