Description

[2-Hydroxy-3-(Tridecyloxy)Propyl]Trimethylammonium Chloride is a quaternary ammonium compound (quat) with a long hydrophobic tail, functioning as a cationic surfactant. This structure is critical for its ability to adsorb onto negatively charged surfaces, providing excellent emulsifying, antistatic, and conditioning properties. It is primarily utilized in the formulation of industrial biocides, fabric softeners, hair conditioners, and as a phase transfer catalyst in organic synthesis.

Application

• Industrial Biocides & Disinfectants: Acts as an active cationic agent in formulations for algae control, sanitizers, and surface disinfectants.
• Fabric Softeners & Textile Auxiliaries: Imparts softness and antistatic properties to fabrics and fibers during finishing processes.
• Personal Care & Cosmetics: Serves as a key conditioning agent in hair care products (conditioners, rinses) and skin creams.
• Phase Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases in specialty organic synthesis.
• Emulsifier & Dispersant: Stabilizes oil-in-water emulsions in various agrochemical and coating formulations.
• Antistatic Agent: Used in plastics and polymer processing to reduce static charge buildup.

Basic Information

Product Name	[2-Hydroxy-3-(Tridecyloxy)Propyl]Trimethylammonium Chloride
CAS No.	68334-55-4
Molecular Formula	C19H42ClNO2
Molecular Weight	351.99 g/mol
Synonyms	Trimethyl[2-hydroxy-3-(tridecyloxy)propyl]ammonium chloride; Laurtrimonium chloride (C13 analog); Tridecyl hydroxypropyltrimonium chloride; 1-Tridecyloxy-3-(trimethylammonio)-2-propanol chloride; Quaternium-31 (cosmetic ingredient name); C13 Alkyl hydroxypropyl trimonium chloride; N,N,N-Trimethyl-2-hydroxy-3-(tridecyloxy)-1-propanaminium chloride
EINECS	Contact for details

Quality Control

Our [2-Hydroxy-3-(Tridecyloxy)Propyl]Trimethylammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

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); keep the container tightly sealed to prevent absorption of atmospheric moisture which may lead to caking or reduced efficacy.

Specification

Item	Specification
Appearance	White to off-white waxy solid / paste
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	5.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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