Description

n-Alkyl-n-Benzylpyridinium Chloride is a versatile quaternary ammonium compound belonging to the benzylpyridinium chloride family. This chemical is valued for its potent cationic surfactant properties, making it an effective agent for modifying surface interactions and imparting antimicrobial activity. It is primarily utilized in industrial biocides, phase-transfer catalysis, and as a specialty surfactant in formulations requiring stable positive charge. Key industries that rely on this compound include water treatment, polymer synthesis, and the production of disinfectants and preservatives.

Application

• As an active ingredient in industrial biocides and disinfectants for cooling water systems and process streams.
• Functioning as a phase-transfer catalyst (PTC) in organic synthesis, particularly in alkylation and polymerization reactions.
• Utilized as a cationic surfactant and emulsifier in specialty chemical formulations.
• Application in the textile industry as a softening agent and antimicrobial fabric finish.
• Employed in oilfield chemicals for its biocidal and corrosion inhibition properties.
• Use in personal care and cosmetic preservation systems, subject to regulatory approval.
• As a modifier for clay and mineral surfaces to enhance organophilicity in nanocomposites.
• Potential use in analytical chemistry as an ion-pairing reagent.

Basic Information

Product Name	n-Alkyl-n-Benzylpyridinium Chloride
CAS No.	100765-57-9
Molecular Formula	CnH2n+1(C6H5CH2)NC5H5Cl (n varies by alkyl chain length)
Molecular Weight	Variable, dependent on alkyl chain length. Contact for details.
Synonyms	Benzyl-n-alkylpyridinium chloride; Alkylbenzylpyridinium chloride; N-Alkyl-N-benzylpyridinium chloride; Quaternary ammonium compound, benzylpyridinium type; ABPC; Benzylalkylpyridinium chloride; Pyridinium, 1-(alkylbenzyl)-, chloride; 1-Alkyl-1-benzylpyridinium chloride
EINECS	Contact for details.

Quality Control

Our n-Alkyl-n-Benzylpyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Standard quality parameters include assay (by titration or HPLC), residual solvent analysis, and confirmation of the alkyl chain distribution. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are 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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or degradation. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 5.0 %
Residue on Ignition	≤ 0.5 %
Alkyl Chain Distribution (GC/HPLC)	As per customer requirement

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