Description

2,6-Dimethyl-4-Phenylpyrylium Hexafluorophosphate is a specialized pyrylium salt compound, valued for its role as a versatile photoinitiator and catalyst in advanced organic synthesis. Its unique structure makes it a critical component in photopolymerization reactions, particularly for UV-curable coatings and advanced material science applications. This high-purity chemical is essential for R&D and production in the photoresist, specialty polymer, and fine chemical synthesis industries.

Application

• Photoinitiator for UV-Curable Systems: A key component in the formulation of UV-curable inks, coatings, and adhesives, enabling rapid polymerization under UV light.
• Photoresist and Photopolymer Production: Used in the synthesis of advanced photoresists for the electronics and semiconductor manufacturing sectors.
• Organic Synthesis Catalyst: Acts as a catalyst or intermediate in complex organic reactions, including cyclization and ring-forming processes.
• Dye and Pigment Synthesis: Serves as a precursor or intermediate in the manufacture of certain cationic dyes and functional pigments.
• Material Science Research: Employed in academic and industrial R&D for developing novel polymeric materials with specific optical or electronic properties.
• Analytical Chemistry Reagent: Used as a reference standard or reagent in specific analytical methodologies.

Basic Information

Product Name	2,6-Dimethyl-4-Phenylpyrylium Hexafluorophosphate
CAS No.	84282-34-8
Molecular Formula	C13H13O·PF6
Molecular Weight	318.21 g/mol
Synonyms	2,6-Dimethyl-4-phenylpyrylium PF6; 4-Phenyl-2,6-dimethylpyrylium Hexafluorophosphate; 2,6-Dimethyl-4-phenylpyrylium Hexafluorophosphate Salt; DMPP Hexafluorophosphate; Pyrylium, 2,6-dimethyl-4-phenyl-, hexafluorophosphate(1-); 84282-34-8; 2,6-Dimethyl-4-phenylpyrylium hexafluorophosphate(V)
EINECS	Contact for details

Quality Control

Our 2,6-Dimethyl-4-Phenylpyrylium Hexafluorophosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

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.