Description

4-Cyclohexyl-2,6-Dimethylpyrylium Hexafluoroarsenate is a specialized pyrylium salt that serves as a versatile cationic intermediate and catalyst in advanced organic synthesis. Its primary value lies in its ability to facilitate complex cyclization and polymerization reactions, enabling the production of high-performance materials and fine chemicals. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and advanced polymer industries seeking to develop novel compounds and functional materials.

Application

• Catalyst in Polymerization: Acts as a cationic photoinitiator or catalyst for the polymerization of epoxides, vinyl ethers, and other monomers to create specialty polymers and resins.
• Organic Synthesis Intermediate: Used as a key electrophilic building block for synthesizing complex heterocyclic compounds and natural product analogs.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of cationic dyes and functional pigments for imaging and coating applications.
• Photoresist Formulation: Employed in the development of advanced photoresists and photoacid generators (PAGs) for the semiconductor and microelectronics industry.
• Material Science Research: Utilized in R&D for creating novel ionic liquids, conductive polymers, and other functional materials.
• Crosslinking Agent: Functions as a crosslinking agent for specific polymers, enhancing thermal stability and mechanical properties.

Basic Information

Product Name	4-Cyclohexyl-2,6-Dimethylpyrylium Hexafluoroarsenate
CAS No.	84304-16-5
Molecular Formula	C13H19AsF6O
Molecular Weight	380.21 g/mol
Synonyms	4-Cyclohexyl-2,6-dimethylpyrylium hexafluoroarsenate(V); 2,6-Dimethyl-4-cyclohexylpyrylium hexafluoroarsenate; Hexafluoroarsenate(1-), 4-cyclohexyl-2,6-dimethylpyrylium; Pyrylium, 4-cyclohexyl-2,6-dimethyl-, hexafluoroarsenate(1-); 4-Cyclohexyl-2,6-dimethylpyrylium AsF6-; 4-Cyclohexyl-2,6-dimethylpyrylium hexafluoroarsenate salt
EINECS	Contact for details

Quality Control

Our 4-Cyclohexyl-2,6-Dimethylpyrylium Hexafluoroarsenate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.