Description

Benzyldimethylphenylammonium Chloride is a quaternary ammonium salt with significant utility as a phase-transfer catalyst and surfactant. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis. It is a critical material for chemical manufacturers, pharmaceutical intermediates producers, and research laboratories developing specialty chemicals and advanced materials.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate reactions between ionic and organic reactants in biphasic systems, such as alkylations, esterifications, and nucleophilic substitutions.
• Surfactant & Dispersant: Functions as a cationic surfactant in formulations for textiles, personal care products, and as a dispersing agent for pigments and fillers.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals where quaternary ammonium functionalities are required.
• Polymerization Aid: Acts as an emulsifier or catalyst component in certain polymerization processes, including the production of specialty polymers and resins.
• Biocide Precursor: Serves as a starting material or intermediate in the manufacture of quaternary ammonium compound-based disinfectants and antimicrobial agents.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new catalytic methodologies and synthetic pathways.

Basic Information

Product Name	Benzyldimethylphenylammonium Chloride
CAS No.	3204-68-0
Molecular Formula	C₁₅H₁₈ClN
Molecular Weight	247.76 g/mol
Synonyms	N-Benzyl-N,N-dimethylanilinium chloride; Benzyl dimethyl phenyl ammonium chloride; N,N-Dimethyl-N-benzylanilinium chloride; Benzylphenyldimethylammonium chloride; BDPAC; Aliquat B; Catalyst 404; TEBAC (Triethylbenzylammonium chloride is a different compound); N-Benzyl-N,N-dimethylbenzenaminium chloride
EINECS	221-726-6

Quality Control

Our Benzyldimethylphenylammonium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

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