Description

n-(3-(4-Benzoylphenoxy)Propyl)-N,n-Dimethyloctadecan-1-Ammonium Bromide, 95% is a high-purity cationic surfactant and quaternary ammonium compound. This specialty chemical is valued for its unique combination of a long hydrophobic alkyl chain and a benzophenone-derived aromatic group, which imparts specific surface-active and light-absorbing properties. It is primarily utilized in advanced material science and specialty formulation sectors where precise molecular architecture is required to achieve targeted performance.

Application

• Photoinitiator and UV-Curable Systems: Acts as a co-initiator or synergistic component in formulations for inks, coatings, and adhesives that cure under ultraviolet light.
• Specialty Surfactants and Emulsifiers: Used in the formulation of high-performance emulsions and dispersions, particularly where cationic stabilization is beneficial.
• Antimicrobial and Biocidal Formulations: Serves as an active ingredient or potentiator in disinfectants and preservatives, leveraging its quaternary ammonium structure.
• Material Modification and Surface Treatment: Employed as a surface modifier or coupling agent to alter the wettability, adhesion, or compatibility of polymers and inorganic materials.
• Research & Development: Used as a key intermediate or standard in chemical synthesis and material science research for developing new functional compounds.
• Personal Care and Cosmetic Ingredients: Potential use in conditioning agents or delivery systems for active ingredients in hair and skin care products.

Basic Information

Product Name	n-(3-(4-Benzoylphenoxy)Propyl)-N,n-Dimethyloctadecan-1-Ammonium Bromide, 95%
CAS No.	120692-27-5
Molecular Formula	C₃₆H₅₈BrNO₂
Molecular Weight	608.76 g/mol
Synonyms	Octadecyl dimethyl (3-(4-benzoylphenoxy)propyl)ammonium bromide; Stearyl dimethyl (3-(p-benzoylphenoxy)propyl)ammonium bromide; 1-Octadecanaminium, N-[3-(4-benzoylphenoxy)propyl]-N,N-dimethyl-, bromide; Benzophenone quaternary ammonium surfactant; Cationic benzophenone derivative; Light-sensitive quat
EINECS	Contact for details

Quality Control

Our n-(3-(4-Benzoylphenoxy)Propyl)-N,n-Dimethyloctadecan-1-Ammonium Bromide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, impurities, and physical properties is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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