Description

Bis(3-Bromophenyl)Dimethylsilane is a specialized organosilicon compound featuring brominated aromatic rings, making it a valuable intermediate in advanced organic synthesis. Its core value lies in its dual functionality, serving as both a protected silane precursor and a source of bromine atoms for further cross-coupling reactions. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity building blocks for creating complex molecules, such as ligands, liquid crystals, and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring silicon-containing or halogenated aromatic structures.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides where the bromophenyl groups contribute to biological activity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the production of specialized silicones, resins, and high-performance polymers with tailored thermal and optical properties.
• Ligand Synthesis for Catalysis: Employed in the creation of sophisticated organometallic ligands used in homogeneous catalysis, such as for C-C and C-N cross-coupling reactions.
• Liquid Crystal & OLED Materials: Acts as a core component in the synthesis of organic semiconductors and liquid crystal materials for display and lighting technologies.
• Organic Synthesis Reagent: Provides a versatile handle for further functionalization via reactions like Suzuki, Heck, or Sonogashira couplings due to the reactive bromine atoms.

Basic Information

Product Name	Bis(3-Bromophenyl)Dimethylsilane
CAS No.	151238-31-2
Molecular Formula	C14H14Br2Si
Molecular Weight	370.16 g/mol
Synonyms	Dimethylbis(3-bromophenyl)silane; 1,1'-Dimethyl-1,1'-silanediyldi(3-bromobenzene); Bis(m-bromophenyl)dimethylsilane; 3-Bromophenyl(dimethyl)(3-bromophenyl)silane; m-Bromophenyl(dimethyl)(m-bromophenyl)silane; Dimethyl-di-(3-bromophenyl)-silane; (3-Bromophenyl)dimethyl(3-bromophenyl)silane
EINECS	Contact for details

Quality Control

Our Bis(3-Bromophenyl)Dimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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