Description

Quaternary Ammonium Compounds, C12-18-Alkyl[(Ethylphenyl)Methyl]Dimethyl, Chlorides are a specialized class of cationic surfactants valued for their potent antimicrobial and surface-modifying properties. This compound is essential for formulators requiring a high-performance active ingredient with broad-spectrum efficacy and excellent stability. It is primarily needed by manufacturers in the disinfectant, personal care, and industrial biocide sectors seeking reliable and compliant raw materials.

Application

• As a key active ingredient in hospital-grade disinfectant and sanitizer formulations.
• In the production of algicides and microbiocides for industrial water treatment and cooling tower systems.
• As a conditioning and antistatic agent in hair care and fabric softener products.
• For surface modification and sanitization in food processing and agricultural applications.
• As a preservative and antimicrobial agent in industrial fluids and coatings.
• In the formulation of hard surface cleaners for institutional and household use.

Basic Information

Product Name	Quaternary Ammonium Compounds, C12-18-Alkyl[(Ethylphenyl)Methyl]Dimethyl, Chlorides
CAS No.	68956-79-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Benzalkonium Chloride, C12-18-Alkyl Dimethyl; Alkylbenzyldimethylammonium Chlorides (C12-18); ADBAC (C12-18); Quaternary Ammonium Salt, Benzyl-C12-18-alkyldimethyl, Chloride; Zephiran Chloride (related compound); BAC (C12-18); Benzyldimethylalkylammonium Chloride (C12-18)
EINECS	Contact for details

Quality Control

Our Quaternary Ammonium Compounds are manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for assay, impurity profile, and performance. Certificates of Analysis (COA) documenting purity and compliance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or paste
Identification (IR)	Complies
Assay (Active Matter)	≥ 50% (or as specified)
pH (10% solution)	5.0 - 8.0
Water Content	≤ 50% (or as specified)

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