Description

1-Butylpyridinium Hydrogen Sulfate is an ionic liquid belonging to the pyridinium-based family, known for its dual role as a solvent and a catalyst. This compound is valued for its high thermal stability, low volatility, and tunable properties, making it a versatile medium for green chemistry applications. It is primarily sought by researchers and process engineers in the chemical synthesis, electrochemistry, and materials science sectors for developing innovative and sustainable processes.

Application

• As a green solvent and catalyst in organic synthesis, including esterification, alkylation, and condensation reactions.
• As an electrolyte component in electrochemical devices such as batteries, supercapacitors, and fuel cells.
• As a reaction medium for biocatalysis and enzymatic transformations due to its biocompatibility with certain enzymes.
• In separation processes, including the extraction of metals or organic compounds from aqueous solutions.
• As a functional material precursor for creating advanced polymers, gels, or conductive composites.
• For academic and industrial R&D in developing novel ionic liquid-based applications and process optimization.

Basic Information

Product Name	1-Butylpyridinium Hydrogen Sulfate
CAS No.	867153-76-2
Molecular Formula	C9H15NO4S
Molecular Weight	233.28 g/mol
Synonyms	1-Butylpyridinium bisulfate; N-Butylpyridinium hydrogen sulfate; Butylpyridinium hydrogensulfate; 1-Butylpyridin-1-ium hydrogen sulfate; N-Butylpyridinium hydrogensulphate; BPyHSO4; [BPy][HSO4]; Pyridinium, 1-butyl-, hydrogen sulfate (1:1)
EINECS	Contact for details

Quality Control

Our 1-Butylpyridinium Hydrogen Sulfate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing specific results for key parameters is provided with every shipment to guarantee compliance with your research or process requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halide Content	≤ 0.1%

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