Description

(4-Bromophenyl)Trichlorosilane is a versatile organosilicon compound that serves as a critical building block in advanced material synthesis. Its value lies in its ability to act as a reactive silane coupling agent, forming stable bonds between organic and inorganic matrices. This product is essential for manufacturers in the electronics, specialty polymer, and pharmaceutical intermediates sectors seeking to enhance material properties and surface functionality.

Application

• Surface Modification Agent: Used to functionalize glass, silica, and metal oxide surfaces for improved adhesion and compatibility in composite materials.
• Silicon-Based Polymer Synthesis: A key monomer or intermediate in the production of specialized polysiloxanes and silicone resins with tailored properties.
• Electronics & Semiconductor Manufacturing: Employed in the deposition of silicon-containing thin films and as a precursor in chemical vapor deposition (CVD) processes.
• Pharmaceutical Intermediates: Serves as a building block for synthesizing complex molecules in active pharmaceutical ingredient (API) development.
• Adhesive & Sealant Formulation: Enhances the bonding performance and environmental resistance of high-performance adhesives and sealants.
• Research & Development: Utilized in academic and industrial R&D for exploring new organosilicon chemistry and material science applications.

Basic Information

Product Name	(4-Bromophenyl)Trichlorosilane
CAS No.	18164-08-4
Molecular Formula	C6H4BrCl3Si
Molecular Weight	274.45 g/mol
Synonyms	p-Bromophenyltrichlorosilane; 4-Bromophenyltrichlorosilane; Trichloro(4-bromophenyl)silane; (p-Bromophenyl)trichlorosilane; Silane, trichloro(4-bromophenyl)-; 1-Bromo-4-(trichlorosilyl)benzene; (4-Bromophenyl)silicon trichloride
EINECS	242-060-9

Quality Control

Our (4-Bromophenyl)Trichlorosilane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets stringent specifications for industrial and research applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and reacts vigorously with water, strong acids, and bases. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.6 g/cm³
Refractive Index (n20D)	~1.56

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