Description

1-Decylpyridinium Chloride is a quaternary ammonium salt with a long alkyl chain, functioning as a cationic surfactant and phase-transfer catalyst. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases and for its potent antimicrobial and antistatic properties. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis, formulation, and as a functional additive.

Application

• Phase-Transfer Catalyst (PTC): Enables and accelerates reactions between ionic reagents in aqueous phases and organic substrates in non-polar solvents.
• Antimicrobial Agent: Used in the formulation of disinfectants, sanitizers, and preservatives for industrial and institutional cleaning products.
• Surfactant & Emulsifier: Serves as a cationic surfactant in specialty formulations for textiles, personal care, and agrochemicals.
• Chemical Synthesis Intermediate: A key building block for the synthesis of more complex quaternary ammonium compounds and ionic liquids.
• Antistatic Agent: Incorporated into polymers and coatings to reduce static electricity buildup.
• Corrosion Inhibitor: Used in industrial water treatment and cooling systems to protect metal surfaces.

Basic Information

Product Name	1-Decylpyridinium Chloride
CAS No.	1609-21-8
Molecular Formula	C₁₅H₂₆ClN
Molecular Weight	255.83 g/mol
Synonyms	Decylpyridinium Chloride; N-Decylpyridinium Chloride; Pyridinium, 1-decyl-, chloride; Decylpyridinium chloride; CPC-10; 1-n-Decylpyridinium Chloride; N-Caprylpyridinium Chloride
EINECS	Contact for details

Quality Control

Our 1-Decylpyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, water content, and residue on ignition are provided and available upon request to support your quality assurance protocols.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.