Description

(Oxydiethylene)Bis[Trimethylammonium] Dichloride is a quaternary ammonium salt compound valued for its cationic surfactant properties and phase-transfer catalytic activity. This chemical is essential for industrial processes requiring efficient catalysis, surface modification, or antimicrobial action. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, textile, and specialty polymer industries.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylation, esterification, and polymerization processes.
• Surfactant & Dispersant: Acts as a cationic surfactant in formulations for textiles, cosmetics, and agrochemicals, improving wetting and dispersion.
• Pharmaceutical Intermediate: Serves as a key building block or catalyst in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Biocide & Antimicrobial Agent: Used in formulations for disinfectants, sanitizers, and preservatives due to its quaternary ammonium structure.
• Polymer Additive: Employed as a modifier or catalyst in the production of specialty polymers and resins.
• Research & Development: A valuable reagent for chemical research in organic synthesis and material science.

Basic Information

Product Name	(Oxydiethylene)Bis[Trimethylammonium] Dichloride
CAS No.	6343-88-0
Molecular Formula	C10H26Cl2N2O
Molecular Weight	261.23 g/mol
Synonyms	1,2-Bis(trimethylammonio)ethoxyethane dichloride; Bis(2-trimethylammoniumethyl) ether dichloride; Oxybis(ethylene)bis(trimethylammonium chloride); 2,2'-Oxybis(N,N,N-trimethylethanaminium) dichloride; Ethanol, 2,2'-oxybis-, 1,1'-bis(trimethylammonium) chloride; TEGO® Betain ZF; AMMONYX® LO
EINECS	228-749-5

Quality Control

Our (Oxydiethylene)Bis[Trimethylammonium] Dichloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.