Description

2-Chloro-5-(4-Chlorophenoxy)-4-Diethylaminobenzenediazonium Hexafluorophosphate is a specialized diazonium salt compound, valued for its role as a photoacid generator (PAG) and a versatile chemical intermediate. Its primary commercial significance lies in its ability to generate acids upon exposure to light, making it a critical component in advanced manufacturing processes. This product is essential for industries focused on high-resolution imaging, photoresist formulation, and specialty organic synthesis.

Application

• Photoacid Generator (PAG) for Photoresists: A key component in chemically amplified photoresists used in semiconductor manufacturing and microelectronics for high-resolution patterning.
• UV-Curable Inks and Coatings: Serves as a photoinitiator to catalyze polymerization reactions in industrial and graphic arts applications.
• Lithographic Printing Plates: Used in the production of offset and other lithographic plates to create durable, high-fidelity images.
• Specialty Organic Synthesis: Acts as a diazonium salt precursor for introducing aryl groups or for use in Sandmeyer-type reactions to synthesize complex molecules.
• Research & Development: Employed in academic and industrial R&D labs for developing new photopolymerizable materials and imaging systems.

Basic Information

Product Name	2-Chloro-5-(4-Chlorophenoxy)-4-Diethylaminobenzenediazonium Hexafluorophosphate
CAS No.	84196-03-2
Molecular Formula	C17H19Cl2N3OPF6
Molecular Weight	506.22 g/mol
Synonyms	4-Diethylamino-2-chloro-5-(4-chlorophenoxy)benzenediazonium hexafluorophosphate; 2-Chloro-5-(4-chlorophenoxy)-4-(diethylamino)benzenediazonium hexafluorophosphate(1-); Diazonium, [2-chloro-5-(4-chlorophenoxy)-4-(diethylamino)phenyl]-, hexafluorophosphate(1-); Photoacid Generator 84196-03-2; PAG derivative; Light-sensitive diazonium salt.
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(4-Chlorophenoxy)-4-Diethylaminobenzenediazonium Hexafluorophosphate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, suitable for sensitive applications like photoresist formulation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and moisture content. Our quality system is designed to meet the stringent requirements of the electronics and specialty chemical industries.

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 dry conditions to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Moisture Content (KF)	≤ 1.0%
Solubility	Soluble in polar organic solvents (e.g., acetonitrile, DMF)

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