Description

[2-(4-Benzoyl-3-Hydroxyphenoxy)Ethyl]Triethylammonium Bromide is a specialized quaternary ammonium salt derivative of benzophenone, designed for advanced applications in photochemistry and polymer science. This compound is valued for its unique combination of a photoactive benzophenone moiety and a cationic ammonium group, enabling its use as a photoinitiator and surface modifier. It is primarily sought by R&D and production teams in the photopolymer, specialty coatings, and advanced material synthesis sectors for developing UV-curable systems and functional surfaces.

Application

• Photoinitiator for UV-Curable Systems: Used in the formulation of inks, coatings, and adhesives that require rapid curing under UV light.
• Surface Modification Agent: Imparts cationic functionality to polymer surfaces, enhancing adhesion, wettability, and compatibility with other materials.
• Research Chemical for Photochemistry: Serves as a key intermediate or active component in academic and industrial research exploring novel photopolymerization mechanisms.
• Additive for Specialty Polymers: Incorporated into polymer matrices to introduce light-sensitive or charge-modifying properties for advanced material performance.
• Bioconjugation and Labelling Reagent: Potential use in biochemical research for attaching photoactive groups to biomolecules under mild conditions.

Basic Information

Product Name	[2-(4-Benzoyl-3-Hydroxyphenoxy)Ethyl]Triethylammonium Bromide
CAS No.	84604-79-5
Molecular Formula	C26H38BrNO4
Molecular Weight	508.49 g/mol
Synonyms	Triethyl[2-[4-(benzoyl)-3-hydroxyphenoxy]ethyl]ammonium bromide; 2-(4-Benzoyl-3-hydroxyphenoxy)-N,N,N-triethylethanaminium bromide; Benzophenone-derived quaternary ammonium salt; Photoactive quaternary ammonium compound; B3HPEAB; (2-{4-Benzoyl-3-hydroxy-phenoxy}ethyl)-triethyl-ammonium bromide
EINECS	Contact for details

Quality Control

Our production of [2-(4-Benzoyl-3-Hydroxyphenoxy)Ethyl]Triethylammonium Bromide adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and under dry conditions to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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