Description

Benzyl(2-Hydroxyethyl)Dimethylammonium Chloride is a versatile quaternary ammonium compound with a unique structure combining benzyl and hydroxyethyl groups. This chemical is valued for its cationic surfactant properties, offering excellent solubility in water and compatibility with various formulations. It serves as a critical intermediate and functional additive in the pharmaceutical, personal care, and specialty chemical industries, where its antimicrobial and surface-active characteristics are essential.

Application

• Pharmaceutical Synthesis: Used as a key intermediate or phase-transfer catalyst in the manufacture of active pharmaceutical ingredients (APIs).
• Personal Care & Cosmetics: Functions as a conditioning agent, emulsifier, or preservative booster in hair care and skincare products.
• Disinfectants & Sanitizers: Employed as a cationic biocide or a component in formulations for surface disinfection and antimicrobial treatments.
• Textile & Fiber Treatment: Acts as a softener, antistatic agent, or dye-fixing auxiliary in textile processing.
• Paper & Pulp Chemicals: Serves as a retention aid, drainage aid, or biocide in paper manufacturing processes.
• Oilfield & Water Treatment: Utilized as a corrosion inhibitor, clay stabilizer, or biocide in industrial water systems and oilfield applications.
• Research & Development: Applied in academic and industrial R&D for synthesizing novel quaternary ammonium compounds and studying their properties.

Basic Information

Product Name	Benzyl(2-Hydroxyethyl)Dimethylammonium Chloride
CAS No.	7221-40-1
Molecular Formula	C11H18ClNO
Molecular Weight	215.72 g/mol
Synonyms	2-Hydroxy-N,N-dimethyl-N-(phenylmethyl)ethanaminium Chloride; N-Benzyl-N-(2-hydroxyethyl)-N,N-dimethylammonium Chloride; Benzyl(2-hydroxyethyl)dimethylammonium Chloride; (2-Hydroxyethyl)benzyldimethylammonium Chloride; N,N-Dimethyl-N-benzyl-2-hydroxyethylammonium Chloride; Benzyl Dimethyl(2-hydroxyethyl)ammonium Chloride; BDHA Chloride; BDHAC
EINECS	Contact for details

Quality Control

Our Benzyl(2-Hydroxyethyl)Dimethylammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
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.