Description

Bis(p-Fluorophenyl)Methylsilane is a specialized organosilicon compound featuring a central silicon atom bonded to a methyl group and two para-fluorinated phenyl rings. This structure makes it a valuable intermediate and precursor in advanced material science and pharmaceutical chemistry. It is particularly sought after by R&D and production teams in the fine chemical, electronics, and life sciences sectors for its role in synthesizing novel silicon-based polymers, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in silicon-based medicinal chemistry.
• Advanced Material Synthesis: Serves as a crucial monomer or precursor for high-performance silicon-containing polymers, resins, and specialty coatings.
• Liquid Crystal Production: Used in the manufacture of fluorinated liquid crystal materials for display technologies.
• Organic Electronics: Acts as a component in the development of organic light-emitting diodes (OLEDs) and semiconductor layers.
• Cross-Coupling Reactions: Functions as a reagent in palladium-catalyzed cross-coupling reactions (e.g., Hiyama coupling) to form carbon-carbon bonds.
• Surface Modification Agent: Employed to modify material surfaces, imparting specific hydrophobic or chemical resistance properties.
• Research & Development: A valuable compound for academic and industrial research in organometallic and fluorine chemistry.
• Agrochemical Synthesis: Intermediate in the creation of new, more effective crop protection agents.

Basic Information

Product Name	Bis(p-Fluorophenyl)Methylsilane
CAS No.	1893-48-7
Molecular Formula	C13H12F2Si
Molecular Weight	234.32 g/mol
Synonyms	Methylbis(4-fluorophenyl)silane; Bis(4-fluorophenyl)methylsilane; (4-Fluorophenyl)methyl(4-fluorophenyl)silane; 1,1'-(Methylsilanediyl)bis(4-fluorobenzene); Silane, methylbis(4-fluorophenyl)-; p,p'-Difluorodiphenylmethylsilane; 4,4'-Difluorodiphenylmethylsilane; Methyl-di-p-fluorophenylsilane
EINECS	217-574-8

Quality Control

Our production of Bis(p-Fluorophenyl)Methylsilane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous demands of cGMP and ISO standards for advanced chemical intermediates.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere (e.g., nitrogen or argon) to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.5%
Water Content (KF)	≤ 0.2%
Density (at 20°C)	~1.12 g/cm³
Refractive Index (n20D)	~1.530

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