Description

4-[Ethyl(2-Hydroxyethyl)Amino]Benzenediazonium Tetrafluoroborate is a specialized diazonium salt compound that serves as a critical photoinitiator and coupling agent in advanced manufacturing processes. Its primary value lies in its ability to generate reactive species upon exposure to light, enabling precise chemical bonding and surface modification. This product is essential for industries requiring high-performance photopolymerization, such as the production of advanced printing plates, photoresists for electronics, and specialized coatings.

Application

• Photoinitiator for UV-Curable Inks and Coatings: Acts as a key component in formulations for rapid curing under UV light, enhancing production speed and film properties.
• Photopolymer Plate Production: Used in the manufacture of flexographic and letterpress printing plates, where it initiates polymerization to create durable image areas.
• Microelectronics Photoresists: Employed in photolithographic processes for patterning semiconductor wafers and printed circuit boards (PCBs).
• Surface Modification and Grafting: Facilitates the covalent attachment of functional molecules to polymers, metals, or glass surfaces to alter wettability, adhesion, or biocompatibility.
• Dye and Pigment Synthesis: Serves as a diazo component in the azo coupling reaction for producing specific azo dyes and organic pigments.
• Analytical Chemistry Reagent: Used as a derivatization agent for the detection and analysis of specific functional groups via chromogenic reactions.

Basic Information

Product Name	4-[Ethyl(2-Hydroxyethyl)Amino]Benzenediazonium Tetrafluoroborate
CAS No.	69756-31-6
Molecular Formula	C11H17BF4N4O
Molecular Weight	308.09 g/mol
Synonyms	4-(N-Ethyl-N-2-hydroxyethyl)amino benzenediazonium tetrafluoroborate; 2-[Ethyl(4-diazoniophenyl)amino]ethanol tetrafluoroborate; N-Ethyl-N-(2-hydroxyethyl)-4-diazoniobenzene tetrafluoroborate; p-(N-Ethyl-N-2-hydroxyethylamino)benzenediazonium tetrafluoroborate; Photoinitiator BDMB; BDMB; Ethyl Hydroxyethyl Aniline Diazonium Salt (BF4- Salt)
EINECS	Contact for details

Quality Control

Our production of 4-[Ethyl(2-Hydroxyethyl)Amino]Benzenediazonium Tetrafluoroborate adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed using advanced techniques including HPLC, NMR, and FT-IR to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 15-25°C (59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions. Keep away from heat, sparks, 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%
Melting Point	Contact for details
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.