Description

Benzododecinium is a quaternary ammonium compound (QAC) widely recognized for its potent antimicrobial and surfactant properties. This versatile chemical is essential for formulators requiring effective biocidal action combined with surface-active functionality. It serves as a critical ingredient for manufacturers in the disinfectant, personal care, and industrial cleaning sectors seeking reliable and broad-spectrum performance.

Application

• Disinfectant & Sanitizer Formulations: A key active ingredient in hospital-grade disinfectants, surface cleaners, and hand sanitizers for its efficacy against bacteria, fungi, and viruses.
• Personal Care Products: Used as a preservative and antimicrobial agent in cosmetics, shampoos, and lotions to prevent microbial spoilage.
• Industrial & Institutional (I&I) Cleaners: Provides biocidal power in hard surface cleaners, floor care products, and laundry sanitizers for commercial and industrial settings.
• Algaecides and Biocides: Employed in water treatment systems, cooling towers, and recreational water to control algae and microbial growth.
• Textile and Leather Processing: Acts as a sanitizing agent and softener in the treatment of fabrics and leather goods.
• Agricultural Applications: Used in certain formulations as a disinfectant for equipment and surfaces in agricultural operations.

Basic Information

Product Name	Benzododecinium
CAS No.	10328-35-5
Molecular Formula	C21H38BrN
Molecular Weight	384.44 g/mol
Synonyms	Benzyldodecyldimethylammonium bromide; Dodecyldimethylbenzylammonium bromide; Lauryl dimethyl benzyl ammonium bromide; N-Dodecyl-N,N-dimethylbenzenemethanaminium bromide; BDDAB; Benzododecinium bromide; 1-Dodecanaminium, N,N-dimethyl-N-(phenylmethyl)-, bromide; Zephiran
EINECS	233-719-3

Quality Control

Our Benzododecinium is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance. A Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics is provided with every shipment to guarantee consistent quality and traceability.

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	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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