Description

(p-Dodecylbenzyl)Dimethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride is a quaternary ammonium salt with a complex structure featuring both a long hydrophobic chain and a reactive methacrylate ester group. This compound is valued for its dual functionality, serving as a cationic surfactant and a polymerizable monomer. It is primarily needed by manufacturers in the polymer, specialty chemical, and textile industries for creating advanced materials with specific surface-active or antimicrobial properties.

Application

• Polymer Synthesis: As a reactive surfactant (surfmer) for the emulsion polymerization of styrene, acrylics, and other vinyl monomers to produce stable latexes with built-in functionality.
• Antimicrobial Coatings: As a key monomer for synthesizing polymers with permanent cationic sites, imparting durable antimicrobial and antifungal properties to surfaces and textiles.
• Fabric Softeners & Conditioners: As an active ingredient in formulations for fabric softeners and hair conditioners, providing excellent softening and antistatic effects.
• Phase Transfer Catalyst: Facilitating reactions between reagents in immiscible solvents in organic synthesis due to its quaternary ammonium structure.
• Paper & Textile Sizing: As an additive to improve the processing, strength, and water resistance of paper and textile fibers.
• Oilfield Chemicals: As a component in drilling muds and completion fluids for its emulsifying and clay-inhibition properties.

Basic Information

Product Name	(p-Dodecylbenzyl)Dimethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride
CAS No.	93963-47-4
Molecular Formula	C27H46ClNO2
Molecular Weight	452.11 g/mol
Synonyms	2-[(Methacryloyl)oxy]ethyl dimethyl(p-dodecylbenzyl)ammonium chloride; Methacryloyloxyethyl Dimethyl Dodecylbenzyl Ammonium Chloride; Dodecylbenzyl Dimethyl Methacryloylethyl Ammonium Chloride; Polymerizable Quaternary Ammonium Salt; Reactive Quaternary Ammonium Surfactant; Surfmer Q-DD; MDDAC; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our (p-Dodecylbenzyl)Dimethyl[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and compliance with agreed specifications. Comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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