Description

(Dodecylbenzyl)Dimethylsulphonium Chloride is a specialized quaternary sulphonium salt with significant utility as a phase-transfer catalyst and surfactant. Its structure makes it particularly valuable for facilitating reactions between reagents in immiscible phases, enhancing reaction rates and yields in synthetic chemistry. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking efficient catalytic systems.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate alkylation, esterification, and displacement reactions between aqueous and organic phases.
• Surfactant & Emulsifier: Functions as a cationic surfactant in formulations requiring emulsification, dispersion, or wetting properties.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules where phase-transfer catalysis is critical for specific bond formation.
• Agrochemical Synthesis: Facilitates the production of pesticides and herbicides by improving the efficiency of key synthetic steps.
• Polymerization Aid: Acts as a catalyst or co-catalyst in certain polymerization processes, particularly for specialty polymers.
• Textile & Dye Chemistry: Assists in dyeing processes and the synthesis of dye intermediates as a transfer agent.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Product Name	(Dodecylbenzyl)Dimethylsulphonium Chloride
CAS No.	61551-61-9
Molecular Formula	C21H37ClS
Molecular Weight	356.04 g/mol
Synonyms	Dodecylbenzyldimethylsulfonium Chloride; Benzyldodecyldimethylsulfonium Chloride; DDBSC; Laurylbenzyldimethylsulfonium Chloride; N-Dodecyl-N,N-dimethylbenzenemethanaminium Chloride; 1-Dodecyl-1-benzyl-1-methylsulfonium Chloride; (Dodecylbenzyl)dimethylsulfonium Chloride; Dodecylbenzyldimethylsulfanium Chloride
EINECS	Contact for details

Quality Control

Our (Dodecylbenzyl)Dimethylsulphonium Chloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, moisture content, and identification. Our quality system is designed to meet the rigorous demands of industrial and research applications.

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) and must be kept under dry conditions to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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