Description

4-[Ethyl(2-Hydroxyethyl)Amino]-2-Methylbenzenediazonium Tetrafluoroborate is a specialized diazonium salt compound that serves as a critical photo-initiator and coupling agent in advanced manufacturing processes. Its primary value lies in its ability to generate reactive species upon exposure to specific light wavelengths, enabling precise chemical bonding and surface modification. This makes it an essential material for industries focused on high-performance coatings, photoresists, and specialty polymer synthesis, where controlled initiation and adhesion are paramount.

Application

• As a key photo-initiator in UV-curable inks, coatings, and adhesives for printing and packaging.
• In the formulation of photoresists and photo-polymerizable systems for microelectronics and printed circuit board (PCB) fabrication.
• As a diazonium coupling agent for the surface functionalization of polymers, glass, and metals to enhance adhesion.
• In the synthesis of azo dyes and pigments, where it acts as a versatile intermediate.
• For research and development in photo-chemistry and materials science involving light-triggered reactions.
• In the production of specialty papers and light-sensitive imaging materials.

Basic Information

Product Name	4-[Ethyl(2-Hydroxyethyl)Amino]-2-Methylbenzenediazonium Tetrafluoroborate
CAS No.	67952-27-6
Molecular Formula	C₁₁H₁₆BF₄N₃O
Molecular Weight	293.07 g/mol
Synonyms	2-Methyl-4-(N-ethyl-N-2-hydroxyethylamino)benzenediazonium Tetrafluoroborate; 4-(Ethyl(2-hydroxyethyl)amino)-2-methylbenzenediazonium Tetrafluoroborate; 2-Methyl-4-(N-ethyl-N-(2-hydroxyethyl)amino)benzenediazonium Tetrafluoroborate; Photoinitiator 67952-27-6; Light-sensitive Diazonium Salt; N-Ethyl-N-(2-hydroxyethyl)-2-methyl-4-diazobenzene Tetrafluoroborate
EINECS	Contact for details

Quality Control

Every batch of our 4-[Ethyl(2-Hydroxyethyl)Amino]-2-Methylbenzenediazonium Tetrafluoroborate is manufactured and tested under a strict quality management system. We ensure high purity and consistent performance through rigorous analytical controls, including HPLC and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

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 tightly sealed in a dry environment. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.