1-Butylpyridinium Hydrobromide, available with CAS number 143206-35-1, is a high-purity ionic compound tailored for electroplating bath formulations and related applications. This product is suitable for both industrial and pharmaceutical-grade requirements and is currently in stock for prompt supply. Its specific chemical characteristics make it particularly effective where precise control over electrochemical processes is essential.
Chemically, 1-Butylpyridinium Hydrobromide features the molecular formula C9H14BrN and a molecular weight of 232.12 g/mol. The structure incorporates a pyridinium ring substituted with a butyl side chain, ionically paired with a bromide anion. The pyridinium cation offers valuable reactivity in a variety of synthetic environments, while the hydrobromide salt form enhances solubility and integration into aqueous and mixed-solvent systems. Its ionic nature, high purity, and controlled hydrophilicity lend specific advantages in electroplating chemistry, promoting uniform metal deposition and bath stability. This compound serves as a supporting electrolyte, phase transfer catalyst, or ionic liquid component, where its robust performance in demanding electrochemical reactions is well recognized. In many electroplating formulations, its role is to modulate current density, improve metal layer adhesion, and inhibit undesirable side reactions.
The compound is a white crystalline powder, presenting an assay purity of ≥99%. With a density of 1.25 g/cm³, it exhibits a boiling point of approximately 309°C and a melting point close to 90°C. The flash point stands at 150°C, which supports handling in typical industrial environments. The logP value of 0.9 reflects moderate hydrophobicity, relevant when assessing compatibility with co-solvents and organic additives. Water content is strictly controlled, remaining below 0.3%, to ensure consistency during formulation and to eliminate the introduction of excess moisture into sensitive bath systems.
Primarily, 1-Butylpyridinium Hydrobromide finds application in electroplating bath formulations. Its integration enhances the efficiency and quality of electrodeposited metal films, providing controlled nucleation and growth conditions. By functioning as a supporting electrolyte and stabilizing agent, it ensures consistent plating outcomes across production batches. This compound is also valued in electrochemical device manufacturing, including the production of advanced energy storage and conversion devices, where ionic environments must be precisely regulated. In addition, it is employed during the synthesis of functional materials via electrochemical processes, acts as a phase transfer catalyst in organic transformations, and is frequently used in flow chemistry protocols and continuous manufacturing platforms where robust, stable ionic media are required.
Regarding packaging and storage, 1-Butylpyridinium Hydrobromide is supplied in 25-kilogram HDPE drums, each drum purged with nitrogen to maintain product integrity and prevent degradation. It should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances. The shelf life extends to over 24 months when proper storage conditions are maintained. Full certificate of analysis (COA) documentation is available for every batch, supporting traceability and quality assurance for industrial and pharmaceutical applications.
Related Articles
