N-Butyl-N-methylpiperidinium bromide
[CAS# 94280-72-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Ionic liquid
• Name: N-Butyl-N-methylpiperidinium bromide
• Molecular Formula: C₁₀H₂₂N^.Br
• Molecular Weight: 236.19
• CAS Registry Number: 94280-72-5
• EC Number: 801-429-3
• SMILES: CCCC[N+]1(CCCCC1)C.[Br-]

Properties

• Melting point: 241-243 ºC (decomp)^*

^* Bazito, Fernanda F. C.; Electrochimica Acta 2007, V52(23), P6427-6437.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H319-H335
• Precautionary Statements: P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Discovory and Applicatios

N-Butyl-N-methylpiperidinium bromide is a compound that belongs to the class of ionic liquids. These substances are known for their unique properties and have attracted great interest from academic and industrial research.

The discovery of N-Butyl-N-methylpiperidinium bromide stems from the exploration of ionic liquids, which began to gain traction in the late 20th century. Researchers worked to develop new ionic liquids that could replace traditional solvents, driven by the need for greener and more efficient chemical processes. The synthesis process of N-Butyl-N-methylpiperidinium bromide involves quaternization of N-methylpiperidinium with butyl bromide, followed by purification steps to obtain the desired ionic liquid.

The molecular formula of N-Butyl-N-methylpiperidinium bromide is C10H22BrN. Its structure consists of a piperidinium cation substituted with butyl and methyl groups and a bromide anion. Key properties include: it remains stable at high temperatures, making it suitable for a variety of high-temperature applications; its non-volatility reduces the risk of evaporation and ensures consistent performance; its high ionic conductivity is essential for applications in electrochemical devices; and its solubility in a wide range of solvents enhances its versatility in different chemical processes.

N-Butyl-N-methylpiperidinium bromide is widely used as a green solvent in chemical synthesis and catalysis. Its ability to dissolve a wide range of organic and inorganic compounds makes it an excellent alternative to traditional solvents, contributing to sustainable and more environmentally friendly chemical processes.

In the energy storage sector, this ionic liquid can be used as an electrolyte in advanced batteries and supercapacitors. Its high ionic conductivity and thermal stability improve the performance and lifetime of these devices, making it an important component in the development of next-generation energy storage solutions.

The compound can be used as a catalyst or co-catalyst in a variety of chemical reactions. Its ionic properties can promote specific reactions, increasing yields and reaction rates. It is particularly valuable in organic synthesis and industrial chemical processes.

N-Butyl-N-methylpiperidinium bromide is very effective in separation processes, including metal extraction and natural product purification. Its selective solvation capabilities enable efficient separation and recovery of valuable compounds from complex mixtures, benefiting both industrial and laboratory operations.

Its unique properties make it a suitable medium for polymerization reactions, stabilizing reaction intermediates and providing a controlled environment for polymer growth, leading to the development of new polymer materials with tailored properties.

#The use of N-butyl-N-methylpiperidinium bromide supports green chemistry principles, providing a safer, more sustainable alternative to traditional solvents. Its low volatility and recycling potential reduce environmental impact. The non-flammability and thermal stability of this ionic liquid improve safety in industrial and laboratory settings. It reduces the risk of accidents and supports safer handling practices. Its wide range of applications highlights the versatility of N-butyl-N-methylpiperidinium bromide. From green solvents to advanced battery electrolytes and catalysts, its properties make it a valuable tool to advance the fields of science and industry.