Description

Dimethyldodecyl(4-Vinylbenzyl)Aminium Chloride is a quaternary ammonium salt with a reactive vinylbenzyl group, making it a versatile monomer and functional intermediate. This compound is valued for its ability to impart permanent cationic and antimicrobial properties to polymers and surfaces. It is essential for manufacturers in the polymer, textile, and specialty chemical industries seeking to develop materials with enhanced functionality, such as antistatic coatings, biocidal resins, and ion-exchange media.

Application

• Polymer Synthesis: Key monomer for producing cationic polymers and polyelectrolytes with permanent positive charges.
• Antimicrobial Coatings: Used to create durable biocidal surfaces for textiles, medical devices, and industrial equipment.
• Ion-Exchange Resins: Functional group for manufacturing anion-exchange resins used in water purification and chromatography.
• Surface Modification: Imparts antistatic and hydrophilic properties to plastics, fibers, and films.
• Paper Chemicals: Acts as a retention aid and strength additive in paper manufacturing processes.
• Personal Care: Used in the formulation of conditioning agents for hair and skin care products.
• Oilfield Chemicals: Employed as a clay stabilizer and corrosion inhibitor in drilling and production fluids.

Basic Information

Product Name	Dimethyldodecyl(4-Vinylbenzyl)Aminium Chloride
CAS No.	56307-84-7
Molecular Formula	C23H40ClN
Molecular Weight	365.02 g/mol
Synonyms	N,N-Dimethyl-N-dodecyl-4-ethenylbenzenemethanaminium chloride; Dodecyldimethyl(4-vinylbenzyl)ammonium chloride; Lauryl dimethyl (4-vinylbenzyl) ammonium chloride; 4-Vinylbenzyl dodecyl dimethyl ammonium chloride; VDAC; Quaternary ammonium salt, (p-vinylbenzyl)dodecyldimethyl-, chloride; Benzenemethanaminium, N-dodecyl-N,N-dimethyl-4-ethenyl-, chloride (1:1)
EINECS	Contact for details

Quality Control

Our Dimethyldodecyl(4-Vinylbenzyl)Aminium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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