Description

Methyl Benzethonium Chloride is a quaternary ammonium salt widely recognized for its potent antimicrobial and surfactant properties. This compound is valued for its broad-spectrum efficacy against bacteria, fungi, and viruses, making it a critical component in formulations requiring reliable preservation and disinfection. It serves as an essential active ingredient for manufacturers in the pharmaceutical, personal care, and industrial biocides sectors, where product integrity and safety are paramount.

Application

• Pharmaceutical Preservative: Used as a preservative in topical antiseptic creams, ointments, and medicated lotions.
• Personal Care & Cosmetics: Acts as a biocide in products like hand sanitizers, mouthwashes, and deodorants to ensure microbial stability.
• Industrial Biocides: Employed in disinfectant formulations for hard surfaces in institutional, food processing, and agricultural settings.
• Textile & Material Treatment: Provides antimicrobial finishing for fabrics and materials to prevent odor and degradation.
• Water Treatment: Used in low concentrations as an algaecide or disinfectant in certain industrial water systems.

Basic Information

Product Name	Methyl Benzethonium Chloride
CAS No.	25155-18-4
Molecular Formula	C28H44ClNO2
Molecular Weight	462.11 g/mol
Synonyms	Benzethonium Chloride, Methylbenzethonium Chloride; Hyamine 1622; Phenerol Chloride; Benzyldimethyl[2-[2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy]ethyl]ammonium chloride; Diquat; BTC 2125M; Quatrachlor
EINECS	246-666-6

Quality Control

Our Methyl Benzethonium Chloride is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards, with specifications potentially aligned to compendial guidelines such as USP/NF or relevant pharmacopoeias for pharmaceutical applications. A comprehensive Certificate of Analysis (COA), detailing assay, identification, and impurity profiles, is provided to guarantee consistent quality and traceability for our B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

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	≤ 20 ppm

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