Description

4-(Diethylamino)-2-Ethoxybenzenediazonium Hexafluoroarsenate is a specialized diazonium salt compound, identified by CAS NO 63217-33-4. This chemical is valued for its role as a photoactive precursor in advanced material synthesis and surface modification processes. It is primarily required by manufacturers and R&D facilities in the photopolymer, electronics, and specialty chemical sectors for applications demanding precise light-initiated reactions.

Application

• Photopolymerization Initiator: Acts as a key photoinitiator in the production of photoresists, printing plates, and UV-curable coatings and inks.
• Surface Functionalization: Used for grafting aryl groups onto various substrates like metals, polymers, and semiconductors to alter surface properties.
• Diazonium Chemistry Research: Serves as a critical reagent in synthetic organic chemistry for diazonium coupling reactions and the generation of aryl radicals.
• Electronics Manufacturing: Employed in microfabrication and patterning processes within the semiconductor and display industries.
• Analytical Chemistry: Can be utilized as a derivatization agent or a standard in chromatographic and spectroscopic methods.

Basic Information

Product Name	4-(Diethylamino)-2-Ethoxybenzenediazonium Hexafluoroarsenate
CAS No.	63217-33-4
Molecular Formula	C₁₂H₁₈AsF₆N₃O
Molecular Weight	409.21 g/mol
Synonyms	4-(Diethylamino)-2-ethoxybenzenediazonium hexafluoroarsenate(V); p-(Diethylamino)-o-ethoxybenzenediazonium hexafluoroarsenate; Diazonium, [4-(diethylamino)-2-ethoxyphenyl]-, hexafluoroarsenate(1-); Light-sensitive diazonium salt; Photoactive diazonium compound
EINECS	Contact for details

Quality Control

Our 4-(Diethylamino)-2-Ethoxybenzenediazonium Hexafluoroarsenate is produced and handled under strict quality protocols. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable quality for your critical applications.

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 light-sensitive nature, handling and packaging should be conducted under subdued light or amber glass containers to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Solubility	Soluble in polar aprotic solvents (e.g., acetonitrile, DMF)
Loss on Drying	≤ 1.0%

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