Description

Pyrrolidinium, 1-Methyl-1-Propyl-, Tetrafluoroborate(1-) (1:1) is a high-purity ionic liquid and a key intermediate in advanced chemical synthesis. This compound is valued for its excellent electrochemical stability and ionic conductivity, making it a critical component in modern energy and electronics applications. It is primarily sought by manufacturers and researchers in the fields of lithium-ion battery electrolytes, supercapacitors, and specialty chemical catalysis.

Application

• Electrolyte Additive/Salt for Lithium-Ion Batteries: Used to enhance ionic conductivity, improve thermal stability, and form stable solid-electrolyte interphase (SEI) layers.
• Electrolyte Component for Supercapacitors (EDLCs): Serves as a conductive salt in high-voltage, non-aqueous electrolytes to increase energy density.
• Solvent for Chemical Reactions: Acts as a green, non-volatile, and thermally stable solvent for various organic synthesis and catalytic processes.
• Electroplating & Metal Deposition: Employed in ionic liquid-based electroplating baths for the deposition of metals and alloys.
• Gas Separation & Capture Media: Utilized in supported ionic liquid membranes (SILMs) for selective separation of gases like CO2.
• Research & Development: A key material for academic and industrial R&D in electrochemistry, materials science, and green chemistry.

Basic Information

Product Name	Pyrrolidinium, 1-Methyl-1-Propyl-, Tetrafluoroborate(1-) (1:1)
CAS No.	327022-59-3
Molecular Formula	C8H18BF4N
Molecular Weight	215.04 g/mol
Synonyms	1-Methyl-1-propylpyrrolidinium tetrafluoroborate; MPPyr BF4; N-Methyl-N-propylpyrrolidinium tetrafluoroborate; Pyrrolidinium, 1-methyl-1-propyl-, tetrafluoroborate(1-); PYR13BF4; N-Methyl-N-propylpyrrolidinium fluoroborate; MPPrr BF4; 1-Methyl-1-propylpyrrolidinium fluoroborate
EINECS	Contact for details

Quality Control

Our production of 1-Methyl-1-propylpyrrolidinium tetrafluoroborate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding electrochemical applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and ion chromatography. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content (KF), and anion/cation content is provided with every shipment.

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 (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 100 ppm
Halides (Cl-, Br-, I-)	≤ 10 ppm
Heavy Metals (as Pb)	≤ 5 ppm
Anion Content (BF4-)	Conforms
Cation Content (MPPyr+)	Conforms

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