Description

n-Hexylpyridinium Bromide is a high-purity ionic liquid and quaternary ammonium salt with significant surface-active properties. This compound is valued for its role as a versatile phase-transfer catalyst and a key intermediate in the synthesis of specialty chemicals and advanced materials. It is essential for R&D and production in the pharmaceutical, agrochemical, and material science sectors, where precise chemical functionality is required.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, widely used in organic synthesis for alkylation, esterification, and polymerization processes.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Surfactant & Dispersant: Acts as an effective surfactant in formulations requiring cationic activity, useful in coatings, detergents, and nanoparticle dispersion.
• Ionic Liquid Research: Employed as a model compound or a functional component in the development of novel ionic liquids for green chemistry applications, catalysis, and electrolytes.
• Agrochemical Synthesis: Used as an intermediate in the production of certain herbicides, pesticides, and plant growth regulators.
• Material Science: Incorporated into polymers, resins, or as a templating agent for the creation of advanced porous materials and nanocomposites.

Basic Information

Product Name	n-Hexylpyridinium Bromide
CAS No.	74440-81-6
Molecular Formula	C11H18BrN
Molecular Weight	244.17 g/mol
Synonyms	1-Hexylpyridinium Bromide; N-Hexylpyridinium Bromide; Hexylpyridinium Bromide; Pyridinium, 1-hexyl-, bromide; N-C6-Pyridinium Bromide; 1-Hexylpyridin-1-ium Bromide; C6-PyBr
EINECS	Contact for details

Quality Control

Our n-Hexylpyridinium Bromide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.