Description

Trichloro(Tetrachlorophenyl)Silane is a highly functionalized organosilicon compound, specifically a chlorinated phenylsilane derivative. This chemical serves as a critical advanced intermediate for synthesizing specialized silicone polymers and surface-modifying agents. It is essential for R&D and production in industries requiring materials with unique thermal stability, chemical resistance, and tailored surface properties.

Application

• Silicone Polymer Synthesis: A key monomer for producing high-performance, chlorinated phenyl-substituted polysiloxanes with enhanced thermal and chemical resistance.
• Surface Modification Agent: Used to functionalize inorganic surfaces (e.g., silica, glass) to impart hydrophobic and oleophobic characteristics.
• Advanced Material Precursor: Serves as a building block for creating specialty silane coupling agents used in composite materials and adhesives.
• Pharmaceutical & Agro-chemical Intermediates: Utilized in the synthesis of complex molecules where the introduction of a tetrachlorophenylsilane moiety is required.
• Research & Development: Employed in academic and industrial labs for developing novel organosilicon compounds and materials science applications.
• Flame Retardant Additives: The chlorinated phenyl group contributes to the development of flame-retardant silicone-based materials.

Basic Information

Product Name	Trichloro(Tetrachlorophenyl)Silane
CAS No.	33434-63-8
Molecular Formula	C6HCl4SiCl3 / C6HCl7Si
Molecular Weight	360.29 g/mol
Synonyms	Trichloro(pentachlorophenyl)silane; (Pentachlorophenyl)trichlorosilane; Silane, trichloro(2,3,4,5,6-pentachlorophenyl)-; Trichloro(2,3,4,5,6-pentachlorophenyl)silane; Phenylsilane, pentachloro-, trichloro derivative; Trichloropentachlorophenylsilane
EINECS	Contact for details

Quality Control

Our Trichloro(Tetrachlorophenyl)Silane is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and identity confirmation by FT-IR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). 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. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Density (at 20°C)	~1.75 g/cm³

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