Description

n-(4-[Benzoyl]Benzyl)-N,n-Dimethyl-n-(2-[Methacryloyl]Ethyl) Ammonium Tetraphenylborate is a specialized quaternary ammonium salt designed for advanced material science applications. This compound is a critical functional monomer and photoinitiator component, enabling the development of high-performance polymers with tailored surface properties. It is essential for manufacturers in the photoresist, advanced coating, and specialty adhesive industries seeking to enhance material functionality and processing efficiency.

Application

• Photoresist Formulations: A key functional monomer for chemically amplified photoresists used in semiconductor and microelectronics manufacturing.
• UV-Curable Coatings & Inks: Acts as a co-initiator and polymerizable component in high-performance UV-curable systems for industrial and graphic arts applications.
• Surface Modification Agents: Used to impart permanent cationic or antimicrobial properties to polymer surfaces, fibers, and membranes.
• Ion-Exchange Resins & Membranes: Serves as a functional monomer in the synthesis of specialty ion-exchange materials for water treatment and separation processes.
• Dental & Biomedical Polymers: Incorporated into polymerizable compositions for restorative dental materials and biocompatible coatings.
• Adhesive & Sealant Chemistry: Enhances adhesion and cross-linking density in advanced acrylic-based structural adhesives and sealants.

Basic Information

Item	Detail
Product Name	n-(4-[Benzoyl]Benzyl)-N,n-Dimethyl-n-(2-[Methacryloyl]Ethyl) Ammonium Tetraphenylborate
CAS No.	191093-16-0
Molecular Formula	C47H48BNO3
Molecular Weight	685.70 g/mol
Synonyms	N-(4-Benzoylbenzyl)-N,N-dimethyl-N-(2-methacryloylethyl)ammonium tetraphenylborate; Dimethyl[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl][4-(phenylcarbonyl)phenyl]methyl]ammonium tetraphenylborate(1-); (2-Methacryloyloxyethyl)dimethyl(4-benzoylbenzyl)ammonium tetraphenylborate; QM-Photoborate; Photoinitiator Quaternary Ammonium Salt; BzBz-DMAEMA-TPB; BDBMA-TPB; Light-sensitive quaternary ammonium borate
EINECS	Contact for details

Quality Control

Our production of n-(4-[Benzoyl]Benzyl)-N,n-Dimethyl-n-(2-[Methacryloyl]Ethyl) Ammonium Tetraphenylborate adheres to a stringent quality management system. Every batch is analyzed to ensure high purity and consistent performance, with specifications tailored for photopolymer and electronics-grade applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC/NMR), and impurity profiles is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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