Description

2,4,6-Tris(4-Fluorophenyl)Pyrylium Tetrafluoroborate is a specialized pyrylium salt derivative, recognized for its role as a versatile precursor and catalyst in advanced organic synthesis. Its value lies in its unique electronic properties, which make it an effective photoinitiator and a key intermediate for synthesizing functional dyes and advanced materials. This compound is essential for researchers and manufacturers in the fields of photochemistry, polymer science, and specialty chemical production.

Application

• Photoinitiator for UV-Curable Systems: Used in coatings, inks, and adhesives that require rapid curing under UV light.
• Synthesis of Functional Dyes and Pigments: Serves as a key building block for creating novel fluorinated chromophores and fluorescent markers.
• Catalyst in Organic Transformations: Employed in specialized Friedel-Crafts alkylation and acylation reactions due to its strong Lewis acid character.
• Material Science Research: Used in the development of organic semiconductors, charge-transport materials, and nonlinear optical (NLO) materials.
• Electrochemical Studies: Acts as a dopant or component in studies related to conductive polymers and energy storage devices.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex, fluorinated active pharmaceutical ingredients (APIs) for medicinal chemistry research.

Basic Information

Product Name	2,4,6-Tris(4-Fluorophenyl)Pyrylium Tetrafluoroborate
CAS No.	62497-19-2
Molecular Formula	C23H13BF7O
Molecular Weight	458.16 g/mol
Synonyms	2,4,6-Tris(p-fluorophenyl)pyrylium tetrafluoroborate; Tris(4-fluorophenyl)pyrylium tetrafluoroborate; 2,4,6-Tris(4-fluorophenyl)pyrylium BF4; Pyrylium, 2,4,6-tris(4-fluorophenyl)-, tetrafluoroborate(1-); 2,4,6-Tris(4-fluorophenyl)pyrylium fluoroborate; 2,4,6-Tris(4-fluorophenyl)pyrylium salt with tetrafluoroboric acid
EINECS	Contact for details

Quality Control

Our 2,4,6-Tris(4-Fluorophenyl)Pyrylium Tetrafluoroborate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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