Description

3-Chloro-4-(Diethylamino)Benzenediazonium Hexafluorophosphate is a specialized diazonium salt, a crucial photoactive intermediate in advanced chemical synthesis. Its primary value lies in its ability to act as a highly efficient photoacid generator (PAG) and a versatile coupling agent under controlled conditions. This compound is essential for manufacturers and R&D teams in the electronics, photoresist, and specialty polymer industries, where precise light-induced chemical reactions are required.

Application

• Photoacid Generator (PAG) for Advanced Photoresists: A key component in chemically amplified photoresists used for semiconductor and microelectronics fabrication.
• Diazonium Coupling Reactions: Used as an electrophilic diazonium source for synthesizing azo dyes, pigments, and functional organic compounds.
• Surface Modification and Functionalization: Enables covalent bonding of organic layers to various substrates like metals, glass, and polymers via photochemical or thermal activation.
• Polymer and Cross-linking Initiator: Initiates polymerization or cross-linking reactions in specific light-curable coatings, inks, and adhesives.
• Research & Development: Serves as a critical reagent in organic synthesis and materials science research for creating novel molecular architectures.

Basic Information

Item	Details
Product Name	3-Chloro-4-(Diethylamino)Benzenediazonium Hexafluorophosphate
CAS No.	68413-88-7
Molecular Formula	C10H14ClN3·PF6
Molecular Weight	345.66 g/mol
Synonyms	3-Chloro-4-(diethylamino)benzenediazonium hexafluorophosphate; 4-(Diethylamino)-3-chlorobenzenediazonium hexafluorophosphate; 3-Chloro-4-(N,N-diethylamino)benzenediazonium PF6 salt; Diazo Component; Photoacid Generator PAG; Diazonium hexafluorophosphate salt; (3-Chloro-4-(diethylamino)phenyl)diazonium hexafluorophosphate
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-(Diethylamino)Benzenediazonium Hexafluorophosphate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high reactivity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This material is strictly light-sensitive and hygroscopic (moisture-sensitive). It must be handled under inert atmosphere (e.g., nitrogen or argon) in a controlled environment to prevent decomposition and maintain stability. Keep away from heat and incompatible materials.

Specification

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

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