Description

Alkyl(C12-C14) Dimethyl Benzylammonium is a high-purity quaternary ammonium compound, widely recognized for its potent antimicrobial and surfactant properties. This compound is essential for formulators requiring a reliable and effective cationic agent with excellent stability and compatibility. It serves as a critical raw material for manufacturers in the disinfectant, sanitizer, personal care, and industrial biocide sectors, where performance and quality are paramount.

Application

• Disinfectant & Sanitizer Formulations: A key active ingredient in hospital-grade disinfectants, surface cleaners, and food-contact sanitizers due to its broad-spectrum efficacy against bacteria, viruses, and fungi.
• Personal Care & Cosmetics: Used as a preservative and conditioning agent in products like shampoos, creams, and lotions to inhibit microbial growth and improve product feel.
• Industrial Water Treatment: Employed as a biocide and algicide in cooling towers, pulp and paper mills, and oilfield operations to control microbial-induced corrosion and fouling.
• Textile & Leather Processing: Functions as a softener, antistatic agent, and dyeing auxiliary, providing improved fabric handle and processing performance.
• Agriculture: Utilized in agricultural formulations as a disinfectant for equipment and facilities, and as an additive for pesticide and fertilizer solutions.
• Household & Institutional Cleaning: A vital component in all-purpose cleaners, fabric softeners, and hard surface disinfectants for commercial and residential use.

Basic Information

Product Name	Alkyl(C12-C14) Dimethyl Benzylammonium
CAS No.	134058-54-1
Molecular Formula	Typically C21H38N+Cl- to C23H42N+Cl- (for chloride salt)
Molecular Weight	~340 - 368 g/mol (for chloride salt)
Synonyms	ADBAC (Alkyl Dimethyl Benzyl Ammonium Chloride); Benzalkonium Chloride (C12-C14); Quaternary Ammonium Compound (QAC); Alkylbenzyldimethylammonium Chloride (C12-14); BAC (C12-14); N-Alkyl-N,N-dimethylbenzenemethanaminium Chloride (C12-14); Zephiran Chloride (type); Ammonium, alkyldimethyl(phenylmethyl)-, chloride (C12-14)
EINECS	Contact for details

Quality Control

Our Alkyl(C12-C14) Dimethyl Benzylammonium is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for assay, alkyl chain distribution, and impurity profiles. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 bases and incompatible materials. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 50.0 % (or as specified)
Alkyl Chain Distribution (C12:C14)	Typically 60:40 to 40:60
pH (10% solution)	6.0 - 8.0
Water Content	≤ 50.0 %
Residue on Ignition	≤ 0.1 %

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