Description

(3-Dimyristyloxypropyl)(Dimethyl)(Hydroxyethyl)Ammonium is a high-purity quaternary ammonium compound, specifically a cationic surfactant and conditioning agent. Its molecular structure provides excellent substantivity and softening properties, making it a key ingredient for premium formulations. This product is essential for manufacturers in the personal care, cosmetics, and specialty chemical industries seeking to enhance product performance and texture.

Application

• Hair Conditioners & Rinses: Primary conditioning agent providing excellent detangling, softness, and manageability.
• Skin Creams & Lotions: Used as an emulsifier and skin-conditioning agent to improve smoothness and after-feel.
• Fabric Softeners: Acts as a cationic softener for textiles, imparting a soft hand and reducing static cling.
• Cosmetic Cream Rinses: Key ingredient for providing rich, creamy texture and effective conditioning in rinse-off products.
• Antistatic Agents: Utilized in formulations to reduce static electricity on hair, fibers, and synthetic surfaces.
• Industrial Surfactants: Serves as a cationic surfactant in various industrial applications requiring surface modification.

Basic Information

Product Name	(3-Dimyristyloxypropyl)(Dimethyl)(Hydroxyethyl)Ammonium
CAS No.	153312-64-2
Molecular Formula	C₃₇H₇₇NO₃
Molecular Weight	584.0 g/mol
Synonyms	Dimyristyl Hydroxyethylmonium Methosulfate; Dihydrogenated Tallow Hydroxyethylmonium Methosulfate (related); Quaternium-70 (INCI); 1-Tetradecanaminium, N,N-dimethyl-N-[2-[(1-oxotetradecyl)oxy]ethyl]-, methyl sulfate (1:1); Adogen® 477 (potential trade name); Arquad® DMHTB-75 (potential trade name); Cationic Surfactant 477; Myristyl Hydroxyethyl Dimonium Methosulfate
EINECS	Contact for details

Quality Control

Our (3-Dimyristyloxypropyl)(Dimethyl)(Hydroxyethyl)Ammonium is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for cosmetic and industrial applications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and compliance is available for every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95.0%
Water Content (KF)	Max. 2.0%
pH (10% solution)	4.0 - 7.0
Heavy Metals (as Pb)	Max. 10 ppm

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