Description

n-Butyl-4-Methylpyridinium Tetrafluoroborate is a high-purity ionic liquid belonging to the pyridinium salt family. This compound serves as a versatile and efficient electrolyte component and reaction medium in advanced electrochemical and synthetic applications. It is primarily sought after by researchers and manufacturers in the fields of energy storage, green chemistry, and specialty chemical synthesis.

Application

• Electrolyte component in high-performance supercapacitors and lithium-ion batteries.
• Green solvent or catalyst in organic synthesis and polymerization reactions.
• Key material in electrochemical devices and sensors.
• Phase-transfer catalyst for specialty chemical manufacturing.
• Additive for lubricants and functional fluids.
• Research chemical for developing novel ionic liquid-based systems.

Basic Information

Product Name	n-Butyl-4-Methylpyridinium Tetrafluoroborate
CAS No.	343952-33-0
Molecular Formula	C10H16BF4N
Molecular Weight	237.05 g/mol
Synonyms	1-Butyl-4-methylpyridinium tetrafluoroborate; 4-Methyl-1-butylpyridinium tetrafluoroborate; BMPy BF4; BMPy[BF4]; [BMPy][BF4]; N-Butyl-4-picolinium tetrafluoroborate; 4-Picoline, 1-butyl-, tetrafluoroborate(1-)
EINECS	Contact for details

Quality Control

Our n-Butyl-4-Methylpyridinium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

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) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (Cl⁻)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 10 ppm

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