Description

Bis(4-Chlorophenyl)Methyl-Trimethyl-Silane is a specialized organosilicon compound featuring a unique silane core flanked by chlorinated aromatic rings. This molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for introducing silicon-containing functional groups. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical sectors. Its utility lies in constructing complex molecules where the silane moiety can serve as a versatile protecting group or a precursor for further functionalization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring silicon-based bioisosteres or protective groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the chlorophenyl groups contribute to biological activity.
• Material Science Research: Serves as a precursor for developing specialty silicones, siloxane polymers, or surface-modifying agents with specific aromatic characteristics.
• Organic Electronics: Investigated as a potential component or intermediate in the synthesis of materials for organic light-emitting diodes (OLEDs) or semiconductors.
• Cross-Coupling Reactions: Acts as a substrate or reagent in palladium-catalyzed cross-coupling reactions, such as the Hiyama coupling, to form carbon-carbon bonds.
• Ligand and Catalyst Development: Utilized in the preparation of novel silicon-containing ligands for asymmetric catalysis or organometallic complexes.

Basic Information

Product Name	Bis(4-Chlorophenyl)Methyl-Trimethyl-Silane
CAS No.	121043-50-3
Molecular Formula	C16H18Cl2Si
Molecular Weight	309.31 g/mol
Synonyms	Methylbis(4-chlorophenyl)(trimethylsilyl)silane; Trimethyl[methylbis(4-chlorophenyl)silyl]silane; 1-Chloro-4-[[methyl(trimethylsilyl)silylene]bis(benzene)]; Bis(p-chlorophenyl)methyltrimethylsilane; (4-Chlorophenyl)methyl(trimethylsilyl)silane (dimer form); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Bis(4-Chlorophenyl)Methyl-Trimethyl-Silane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

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

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