Description

Dodecylbis(2-Hydroxyethyl)Methylammonium Chloride is a quaternary ammonium compound (quat) valued for its potent cationic surfactant and antimicrobial properties. This chemical is essential for formulating effective disinfectants, sanitizers, and fabric softeners where surface activity and biocidal efficacy are required. It is a critical raw material for manufacturers in the hygiene, personal care, and industrial cleaning sectors seeking reliable, high-performance ingredients.

Application

• Disinfectant & Sanitizer Formulations: A key active ingredient in hospital-grade disinfectants, surface cleaners, and hand sanitizers due to its broad-spectrum antimicrobial activity.
• Fabric Softeners & Conditioners: Imparts antistatic and softening properties to textiles, making fabrics feel smoother and reducing static cling.
• Personal Care Products: Used as a conditioning agent and preservative in hair conditioners, skin creams, and other cosmetic formulations.
• Industrial Biocides: Employed in cooling water systems, oilfield applications, and pulp/paper mills to control microbial growth and biofouling.
• Agricultural Adjuvants: Functions as a surfactant and emulsifier in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Algaecides & Swimming Pool Chemicals: Effective in controlling algae growth in recreational water and industrial water systems.

Basic Information

Product Name	Dodecylbis(2-Hydroxyethyl)Methylammonium Chloride
CAS No.	22340-01-8
Molecular Formula	C₁₈H₄₀ClNO₂
Molecular Weight	337.97 g/mol
Synonyms	Laurylbis(2-hydroxyethyl)methylammonium chloride; Dodecylmethylbis(2-hydroxyethyl)ammonium chloride; N-Dodecyl-N,N-bis(2-hydroxyethyl)-N-methylammonium chloride; Quaternium-26; Lauryl methyl bis(2-hydroxyethyl) ammonium chloride; Methylbis(2-hydroxyethyl)dodecylammonium chloride; 1-Dodecyl-1,1-bis(2-hydroxyethyl)-1-methylammonium chloride
EINECS	244-933-1

Quality Control

Our Dodecylbis(2-Hydroxyethyl)Methylammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A comprehensive Certificate of Analysis (COA) documenting assay, impurity profiles, and physical characteristics is provided with every shipment to guarantee consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong acids. The product is hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	5.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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