Description

1-Butyl-1-Methylpyrrolidinium Bromide is a high-purity ionic liquid salt, also known as [BMPyrr][Br]. This compound serves as a versatile and efficient electrolyte component and phase-transfer catalyst in advanced chemical synthesis and materials science. It is essential for researchers and manufacturers in the fields of battery technology, organic synthesis, and electrochemistry who require reliable, high-performance ionic materials.

Application

• As a key electrolyte component in lithium-ion and other advanced battery systems.
• Utilized as a phase-transfer catalyst (PTC) in organic synthesis reactions.
• Employed in electrochemical applications including capacitors and sensors.
• Serves as a reaction medium or solvent for specialized organic and polymer synthesis.
• Used in material science research for the development of novel ionic liquid-based materials.
• Acts as a precursor or intermediate in the synthesis of other functionalized ionic liquids.
• Applied in separation processes and extraction techniques.

Basic Information

Product Name	1-Butyl-1-Methylpyrrolidinium Bromide
CAS No.	93457-69-3
Molecular Formula	C₉H₂₀BrN
Molecular Weight	222.17 g/mol
Synonyms	1-Butyl-1-methylpyrrolidinium bromide; BMPyrr Br; N-Butyl-N-methylpyrrolidinium bromide; 1-Methyl-1-butylpyrrolidinium bromide; [BMP][Br]; [BMPyrr][Br]; N-Methyl-N-butylpyrrolidinium bromide; Pyrrolidinium, 1-butyl-1-methyl-, bromide (1:1)
EINECS	Contact for details

Quality Control

Our 1-Butyl-1-Methylpyrrolidinium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production 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). This product 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	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halide Content (as Br)	Conforms
Residue on Ignition	≤ 0.1%

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