Description

[3-(Dodecyloxy)-2-Hydroxypropyl]Diethylmethylammonium Chloride is a quaternary ammonium compound (quat) with a long-chain alkyl group, valued for its potent cationic surfactant and antimicrobial properties. This chemical is essential for formulators seeking effective biocidal and conditioning agents with excellent surface activity. It is primarily used by manufacturers in the personal care, industrial cleaning, and water treatment industries.

Application

• Hair Conditioners & Fabric Softeners: Acts as a primary cationic surfactant, providing excellent softening, antistatic, and conditioning effects.
• Industrial & Institutional (I&I) Cleaners: Serves as a key biocide and surfactant in disinfectant formulations for hard surface cleaning.
• Water Treatment: Used as an algicide and bactericide in cooling towers and industrial water systems.
• Oilfield Chemicals: Functions as a corrosion inhibitor and biocide in drilling and production fluids.
• Textile Auxiliaries: Employed as a softening agent and dyeing assistant for synthetic and natural fibers.
• Agricultural Adjuvants: Enhances the efficacy of pesticides and herbicides by improving wetting and spreading.

Basic Information

Product Name	[3-(Dodecyloxy)-2-Hydroxypropyl]Diethylmethylammonium Chloride
CAS No.	71929-11-8
Molecular Formula	C20H44ClNO2
Molecular Weight	365.03 g/mol
Synonyms	Lauryl Dimethyl Hydroxyethyl Ammonium Chloride; Dodecyl(2-hydroxyethyl)dimethylammonium Chloride; N,N-Dimethyl-N-(2-hydroxyethyl)dodecylammonium Chloride; Lauryl Hydroxyethyl Dimethyl Ammonium Chloride; Quaternium-26 (Cosmetic Ingredient Name); 1-Dodecyloxy-3-(diethylmethylammonio)-2-propanol Chloride; 2-Hydroxy-3-(dodecyloxy)propyldiethylmethylammonium Chloride
EINECS	Contact for details

Quality Control

Our [3-(Dodecyloxy)-2-Hydroxypropyl]Diethylmethylammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial and cosmetic applications. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	5.0 - 8.0

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