Description

Dodecyl(2-Ethoxy-2-Oxoethyl)Dimethylammonium Bromide is a quaternary ammonium salt with surfactant and antimicrobial properties, making it a valuable functional intermediate. Its structure combines a long hydrophobic chain with a polar, ester-functionalized head group, enabling its use in specialized formulations. This compound is primarily sought by manufacturers in the personal care, agrochemical, and specialty chemical industries for synthesizing biocides, fabric softeners, and phase transfer catalysts.

Application

• Biocide & Disinfectant Formulations: Acts as an active ingredient or precursor in industrial and institutional disinfectants due to its cationic surfactant properties.
• Fabric Softeners & Conditioners: Serves as a key raw material for producing esterquat-based fabric softeners, providing antistatic and softening effects.
• Agrochemical Adjuvants: Used in pesticide and herbicide formulations to enhance spreading, adhesion, and penetration on plant surfaces.
• Phase Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases in organic synthesis, particularly in pharmaceutical manufacturing.
• Personal Care Products: Employed as a conditioning agent in hair care and skincare products for its emulsifying and antimicrobial benefits.
• Oilfield Chemicals: Functions as a corrosion inhibitor and biocide in drilling fluids and production systems.
• Paper & Textile Auxiliaries: Used as a softener, sizing agent, and antimicrobial treatment in non-woven and textile processing.

Basic Information

Product Name	Dodecyl(2-Ethoxy-2-Oxoethyl)Dimethylammonium Bromide
CAS No.	1794-75-8
Molecular Formula	C₁₈H₃₈BrNO₂
Molecular Weight	380.41 g/mol
Synonyms	Lauryl(2-Ethoxy-2-Oxoethyl)Dimethylammonium Bromide; Dodecyldimethyl(2-ethoxy-2-oxoethyl)ammonium Bromide; 2-(Dodecyldimethylammonio)ethyl Ethyl Ester Bromide; Ethyl 2-(Dodecyldimethylammonio)acetate Bromide; N,N-Dimethyl-N-dodecyl-2-ethoxy-2-oxoethanaminium Bromide; Esterquat Precursor; Quaternary Ammonium Salt Ester
EINECS	217-274-5

Quality Control

Our Dodecyl(2-Ethoxy-2-Oxoethyl)Dimethylammonium Bromide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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