Description

Phenyltrifluorosilane is a versatile organosilicon compound characterized by a phenyl group bonded to a silicon atom with three fluorine substituents. This structure makes it a valuable reagent for introducing the phenylsilyl group in organic synthesis and for surface modification in advanced materials. It is particularly essential for manufacturers and R&D teams in the pharmaceutical, semiconductor, and specialty chemical industries seeking to create silicon-containing intermediates or functionalize surfaces. Its reactivity profile offers precise control in synthetic pathways, making it a critical component for innovation.

Application

• Silylation Reagent in Organic Synthesis: Used to introduce the phenyltrifluorosilyl group into organic molecules, creating key intermediates for pharmaceuticals and agrochemicals.
• Surface Modification Agent: Applied to modify the surface properties of silica, glass, and other oxides to impart hydrophobicity or specific chemical functionality.
• Precursor for Silicones and Silanes: Serves as a building block in the production of specialized silicone polymers and other functional silanes.
• Semiconductor Manufacturing: Utilized in chemical vapor deposition (CVD) processes as a precursor for depositing silicon-containing thin films.
• Adhesion Promotion: Functions as a coupling agent to improve adhesion between organic polymers and inorganic substrates in composites and coatings.
• Laboratory Research & Development: A key reagent for exploring new synthetic methodologies and material properties in academic and industrial R&D settings.

Basic Information

Product Name	Phenyltrifluorosilane
CAS No.	368-47-8
Molecular Formula	C6H5SiF3
Molecular Weight	162.18 g/mol
Synonyms	Trifluorophenylsilane; Phenylsilicon trifluoride; Silane, trifluorophenyl-; Phenyltrifluorosilicon; (Trifluorosilyl)benzene; Benzene, (trifluorosilyl)-; F3SiPh
EINECS	206-708-7

Quality Control

Our Phenyltrifluorosilane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay by GC or NMR and impurity profiling, to meet exacting customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and relevant physical properties is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (NMR)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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