Description

Quaternary Ammonium Compounds, Tri-C14-18-Alkylmethyl, Chlorides are a class of cationic surfactants characterized by a long-chain alkyl group derived from natural fatty acids. This compound is valued for its potent antimicrobial, antistatic, and conditioning properties, making it a versatile functional ingredient. It is primarily needed by manufacturers in the personal care, home care, textile, and industrial water treatment sectors for formulating effective and stable products.

Application

• Hair Conditioners & Cream Rinses: Acts as a primary cationic surfactant, providing excellent detangling, softness, and manageability to hair.
• Fabric Softeners & Laundry Sanitizers: Imparts softness, reduces static cling, and provides a residual antimicrobial effect on textiles.
• Industrial Biocides & Disinfectants: Used as an active ingredient in formulations for hard surface disinfection, algae control in water systems, and slime control in paper mills.
• Antistatic Agents: Applied in plastics, synthetic fibers, and electronics manufacturing to dissipate static charge.
• Emulsifier & Phase Transfer Catalyst: Facilitates reactions and stabilizes emulsions in certain organic synthesis and agrochemical formulations.
• Oilfield Chemicals: Employed as a clay stabilizer and biocide in drilling and completion fluids.

Basic Information

Product Name	Quaternary Ammonium Compounds, Tri-C14-18-Alkylmethyl, Chlorides
CAS No.	71060-72-5
Molecular Formula	Typically CnH2n+1N(CH3)3Cl (n=14-18)
Molecular Weight	~ 400-450 g/mol (Average)
Synonyms	Tri-C14-18-Alkyl Methyl Ammonium Chloride; Tallowtrimonium Chloride; Hydrogenated Tallowtrimonium Chloride; Trimethyl Hydrogenated Tallow Ammonium Chloride; Quaternium-24 (INCI); Adogen® 442 (Evonik); Arquad® T-27W (Nouryon); Variquat® 638 (Evonik)
EINECS	275-125-4

Quality Control

Our Quaternary Ammonium Compounds are produced under a strict quality management system. Each batch undergoes rigorous testing to ensure it meets specifications for active matter content, amine value, pH, and appearance. Certificates of Analysis (COA) documenting these parameters are available upon request, supporting compliance with relevant industry standards for cosmetic and industrial applications.

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 when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Pale yellow to off-white paste/solid
Active Matter (as-is)	≥ 70 %
Assay (Active Quaternary Salt)	≥ 95 %
pH (10% solution)	5.0 - 8.0
Water Content	≤ 30 %
Identification (IR)	Conforms

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