Description

1-Butyl-1-Methylpyrrolidinium Chloride is a high-purity ionic liquid salt, also known as [BMPyr]Cl, serving as a key intermediate and electrolyte component. Its value lies in its excellent ionic conductivity and thermal stability, making it a versatile building block for advanced material synthesis. This product is essential for researchers and manufacturers in the fields of energy storage, electrochemistry, and specialty chemical synthesis.

Application

• Primary component or additive in electrolytes for lithium-ion and other advanced battery systems.
• Solvent and reaction medium (ionic liquid) for organic synthesis and catalysis.
• Precursor for the synthesis of other functionalized ionic liquids and task-specific materials.
• Electrolyte material in electrochemical devices such as supercapacitors and sensors.
• Phase-transfer catalyst in various organic transformations.
• Research and development of novel conductive materials and separation processes.

Basic Information

Item	Detail
Product Name	1-Butyl-1-Methylpyrrolidinium Chloride
CAS No.	479500-35-1
Molecular Formula	C9H20ClN
Molecular Weight	177.71 g/mol
Synonyms	1-Butyl-1-methylpyrrolidinium chloride; [BMPyr]Cl; N-Butyl-N-methylpyrrolidinium chloride; BMPyr Cl; 1-Methyl-1-butylpyrrolidinium chloride; N-Methyl-N-butylpyrrolidinium chloride; Pyrrolidinium, 1-butyl-1-methyl-, chloride
EINECS	Contact for details

Quality Control

Our 1-Butyl-1-Methylpyrrolidinium Chloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (Titration)	Conforms

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