Speciality Chemicals

Dilauryldimonium Chloride

  • CAS No.3401-74-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

A high-performance cationic surfactant widely used as an emulsifier, flotation agent, and disinfectant across diverse industrial applications.

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Product Technical Details

Product Overview

Dilauryldimonium Chloride, chemically known as N-Dodecyl-N,N-dimethyldodecan-1-aminium chloride, is a premium quaternary ammonium compound recognized for its exceptional surface-active properties. As a cationic surfactant, this substance plays a critical role in various industrial processes where stability, emulsification, and antimicrobial activity are required. Our manufacturing process ensures high purity levels, making it suitable for demanding applications in asphalt processing, mineral flotation, and specialized disinfection protocols.

This compound features a unique molecular structure that provides excellent compatibility with anionic systems under specific conditions, while maintaining robust cationic characteristics. The material is supplied as a light yellow cream, indicating its concentrated form ready for dilution or integration into complex formulations. We adhere to strict quality control measures to guarantee consistency across every batch.

Technical Specifications

ParameterValue
CAS Number3401-74-9
Molecular FormulaC26H56ClN
Molecular Weight418.182
Melting Point65-69 °C
AppearanceLight yellow cream
Assay99.0% or 80%
LogP5.90860

Industrial Applications

The versatility of Dilauryldimonium Chloride makes it a valuable asset across multiple sectors. In the construction industry, it serves as a highly effective asphalt emulsifier, enhancing the bonding and durability of road materials. Within the mining sector, it functions as a mineral flotation agent, improving the separation efficiency of valuable ores from gangue materials.

Furthermore, its biocidal properties allow for use as an industrial disinfectant, particularly in water treatment and aquatic product management. It is also utilized as a tertiary auxiliary oil additive, contributing to the performance enhancement of lubricants and drilling fluids. Our R and D team continuously explores new innovative structures to expand the utility of this surfactant in daily chemical products requiring special performance benchmarks.

Quality And Handling

We offer this product in standard 20 kg drums, with customization available to meet specific logistical requirements. Proper storage is essential to maintain product integrity. It should be stored in a cool, ventilated place away from direct sunlight and moisture. Our quaternary ammonium salt series covers over 200 kinds, including high-content powders, crystals, pastes, and low-content liquids.

  • Consistent high purity for reliable formulation results
  • Flexible packaging options for global shipping
  • Comprehensive technical support and COA provision
  • Customization services for specialized surfactant needs

As a global manufacturer, we are committed to supplying conventional surfactant products while also accommodating custom synthesis requests. Whether for oilfield chemicals or downstream quaternary ammonium products, our facility is equipped to meet the special needs of various industries. Contact us for bulk pricing and detailed formulation guides.