Description

Methyltris(Pentafluorophenyl)Silane is a highly fluorinated organosilicon compound that serves as a versatile and reactive building block in advanced materials synthesis. Its value lies in the unique combination of the robust silicon center and the electron-withdrawing, thermally stable pentafluorophenyl groups, which impart exceptional properties to the final products. This specialty chemical is essential for researchers and manufacturers in the semiconductor, polymer, and specialty catalyst industries seeking to develop high-performance materials with tailored surface characteristics and reactivity.

Application

• Surface Modification Agent: Used to create hydrophobic, oleophobic, and chemically resistant coatings on glass, metals, and silicon wafers for microelectronics and optics.
• Precursor for Silicone Polymers: Acts as a key monomer or cross-linker in the synthesis of high-performance fluorosilicone elastomers and resins with enhanced thermal and chemical stability.
• Catalyst Ligand/Component: Employed in the development of novel organometallic catalysts, particularly for polymerization and cross-coupling reactions, due to its strong electron-withdrawing effect.
• Adhesion Promotion: Functions as a coupling agent to improve adhesion between organic polymers and inorganic substrates in composite materials.
• Research & Development: Serves as a critical reagent in academic and industrial R&D for exploring new organosilicon chemistry and advanced material properties.
• Photonics and Electronics: Utilized in the fabrication of organic light-emitting diodes (OLEDs) and other electronic devices where specific dielectric or surface properties are required.

Basic Information

Product Name	Methyltris(Pentafluorophenyl)Silane
CAS No.	18920-98-4
Molecular Formula	C19H3F15Si
Molecular Weight	544.28 g/mol
Synonyms	Tris(pentafluorophenyl)methylsilane; Methyltris(2,3,4,5,6-pentafluorophenyl)silane; Methyltris(perfluorophenyl)silane; (Pentafluorophenyl)trimethylsilane (common misnomer, verify structure); Tris(perfluorophenyl)methylsilane; Silane, methyltris(2,3,4,5,6-pentafluorophenyl)-; C6F5Si(CH3)
EINECS	Contact for details

Quality Control

Our production of Methyltris(Pentafluorophenyl)Silane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, GC-MS, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, ensuring the material meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container must be kept tightly sealed in a dry inert atmosphere to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 97.0%
1H NMR / 19F NMR	Conforms to structure
Melting Point	Contact for details

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