Description

[3-(4-Dodecylphenoxy)-2-Hydroxypropyl]Trimethylammonium Chloride is a quaternary ammonium compound valued for its potent cationic surfactant and antimicrobial properties. This chemical is essential for formulating products that require effective surface modification, emulsification, and biocidal activity. It is primarily needed by manufacturers in the personal care, textile, and industrial biocide sectors seeking high-performance specialty additives.

Application

• Hair Conditioners and Cream Rinses: Acts as a substantive conditioning agent, providing excellent detangling, softness, and manageability to hair.
• Fabric Softeners and Antistatic Agents: Imparts a soft hand feel, reduces static cling, and improves fabric wearability in textile processing.
• Industrial and Institutional Disinfectants: Serves as a key active ingredient in formulations for surface disinfection and sanitization.
• Oilfield Chemicals: Used as a corrosion inhibitor and biocide in drilling muds and production fluids.
• Emulsion Stabilizer: Functions as a cationic emulsifier in the production of various industrial and cosmetic emulsions.
• Paper Chemicals: Employed as a retention aid, drainage aid, and softening agent in paper manufacturing.

Basic Information

Product Name	[3-(4-Dodecylphenoxy)-2-Hydroxypropyl]Trimethylammonium Chloride
CAS No.	68413-50-3
Molecular Formula	C24H44ClNO2
Molecular Weight	414.07 g/mol
Synonyms	Lapyrium Chloride; Dodecylphenoxyhydroxypropyltrimonium Chloride; Quaternium-31; N,N,N-Trimethyl-3-[(4-dodecylphenoxy)-2-hydroxypropyl]-1-propanaminium Chloride; Lauryl Phenoxy Hydroxypropyl Trimonium Chloride; 1-Propanaminium, N,N,N-trimethyl-3-[(4-dodecylphenoxy)-2-hydroxy]-, chloride; Cationic Surfactant 68413-50-3
EINECS	270-219-6

Quality Control

Our [3-(4-Dodecylphenoxy)-2-Hydroxypropyl]Trimethylammonium Chloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, moisture content, and residue on ignition.

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, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (Anhydrous Basis)	≥ 98.0 %
Water Content (Karl Fischer)	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
pH (10% Solution)	5.0 - 7.5

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