Description

Dimethylbis[2-[(1-Oxotetradecyl)Oxy]Ethyl]Ammonium Methyl Phosphonate is a specialized quaternary ammonium phosphonate compound, valued for its unique dual functionality as a cationic surfactant and a phosphonate chelating agent. This molecular structure makes it a critical performance additive in formulations requiring both surface activity and scale inhibition. It is primarily needed by manufacturers in the industrial cleaning, personal care, and water treatment sectors seeking advanced multifunctional ingredients.

Application

• As a key multifunctional additive in industrial and institutional cleaning formulations, providing detergency and scale control.
• As a conditioning and antistatic agent in hair care and fabric softener products, where its cationic nature is beneficial.
• As a corrosion and scale inhibitor in cooling water treatment and boiler water systems.
• In the formulation of emulsion stabilizers and dispersants for agrochemicals and coatings.
• As a biocide potentiator in disinfectant and sanitizer formulations, enhancing efficacy.
• In oilfield chemicals for scale prevention and as a surfactant in enhanced oil recovery.

Basic Information

Product Name	Dimethylbis[2-[(1-Oxotetradecyl)Oxy]Ethyl]Ammonium Methyl Phosphonate
CAS No.	85154-14-9
Molecular Formula	C₃₅H₇₄NO₆P
Molecular Weight	635.94 g/mol
Synonyms	Dimethylbis(2-(tetradecanoyloxy)ethyl)ammonium methylphosphonate; Myristoylcholine Phosphonate Ester; Quaternary Ammonium Phosphonate Ester; Arquad® P-409 (related trade series); Cationic Phosphonate Surfactant; Tetradecanoyloxyethyl Dimethyl Ammonium Methyl Phosphonate; Bis(2-myristoyloxyethyl)dimethylammonium Methylphosphonate
EINECS	Contact for details

Quality Control

Our Dimethylbis[2-[(1-Oxotetradecyl)Oxy]Ethyl]Ammonium Methyl Phosphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing key specifications 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 material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95.0 %
Water Content	≤ 2.0 %
pH (10% solution)	6.0 - 8.0

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