Description

Triphenylfluorosilane is a versatile organosilicon compound widely used as a key reagent in organic synthesis and materials science. Its primary value lies in its ability to act as an efficient silylating and fluorinating agent, facilitating the introduction of the triphenylsilyl group into target molecules. This product is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for synthesizing silicon-containing intermediates and modifying surface properties.

Application

• Pharmaceutical Intermediate Synthesis: Used as a protecting group reagent and a precursor in the synthesis of active pharmaceutical ingredients (APIs) and silicon-based drug candidates.
• Agrochemical Production: Serves as a key building block for creating silicon-containing pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Employed as a cross-linking agent, surface modifier, or monomer in the production of specialty silicones, resins, and high-performance polymers.
• Semiconductor & Electronics: Utilized in chemical vapor deposition (CVD) processes as a precursor for depositing silicon-containing thin films on electronic components.
• Organic Synthesis Reagent: Acts as a versatile reagent for nucleophilic fluorination and silylation reactions in complex molecule construction.
• Adhesive & Sealant Formulations: Functions as an adhesion promoter and coupling agent in high-performance silicone-based adhesives and sealants.

Basic Information

Product Name	Triphenylfluorosilane
CAS No.	379-50-0
Molecular Formula	C18H15FSi
Molecular Weight	278.40 g/mol
Synonyms	Fluorotriphenylsilane; Triphenylsilyl fluoride; Silane, fluorotriphenyl-; F-Triphenylsilane; Phenyl(fluoro)silane; TPSF; (C6H5)3SiF
EINECS	206-819-6

Quality Control

Our Triphenylfluorosilane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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