Description

2-Heptadecyl-1-Methyl-1H-Benzimidazole Methyl Sulphate is a quaternary ammonium salt derivative of a benzimidazole, valued for its cationic surfactant properties and antimicrobial efficacy. This compound is significant for its role as a phase transfer catalyst and as a key intermediate in the synthesis of specialty chemicals and functional materials. It is primarily needed by manufacturers in the chemical synthesis, textile processing, and personal care industries seeking high-purity functional additives.

Application

• As a phase transfer catalyst (PTC) in organic synthesis reactions, facilitating the migration of reactants between immiscible phases.
• As an antimicrobial agent and preservative in industrial formulations and personal care products.
• As a cationic surfactant and softener in textile finishing and fiber treatment processes.
• As a corrosion inhibitor additive in functional fluids and coatings.
• As a key chemical intermediate for the synthesis of more complex quaternary ammonium compounds and specialty surfactants.
• In the formulation of hair conditioners and fabric softeners, where cationic properties are essential for surface deposition.
• Potential use in biocidal formulations for material protection and disinfection.

Basic Information

Product Name	2-Heptadecyl-1-Methyl-1H-Benzimidazole Methyl Sulphate
CAS No.	68867-65-2
Molecular Formula	C26H46N2O4S
Molecular Weight	482.72 g/mol
Synonyms	1-Methyl-2-heptadecylbenzimidazolium methyl sulfate; 2-Heptadecyl-1-methylbenzimidazolium methyl sulfate; Benzimidazolium, 2-heptadecyl-1-methyl-, methyl sulfate; Quaternary ammonium compound derived from 1-methyl-2-heptadecylbenzimidazole; Heptadecyl methyl benzimidazolium methyl sulfate; Cationic benzimidazole surfactant; PTC catalyst from benzimidazole
EINECS	Contact for details

Quality Control

Our 2-Heptadecyl-1-Methyl-1H-Benzimidazole Methyl Sulphate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the required specifications for industrial and specialty chemical applications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with each shipment and is available upon request.

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 and performance.

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%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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