Description

1-Butyl-3-Methylimidazolium Hexafluorophosphate is a high-purity ionic liquid belonging to the [BMIM]+ family, a cornerstone in advanced materials science. This compound is valued for its excellent thermal stability, low volatility, and wide electrochemical window, making it a versatile non-aqueous solvent and electrolyte component. It is essential for researchers and manufacturers in the fields of electrochemistry, catalysis, and green chemistry who require reliable, high-performance materials for their processes.

Application

• Electrolyte for Lithium-ion Batteries & Supercapacitors: Serves as a key component in advanced electrolyte formulations due to its high ionic conductivity and stability.
• Green Solvent for Catalysis & Synthesis: Used as a recyclable reaction medium for various organic transformations, including Diels-Alder and Friedel-Crafts reactions.
• Gas Separation & Capture Media: Employed in supported ionic liquid membranes (SILMs) for the selective separation of CO2 and other gases.
• Lubricant & Additive: Functions as a high-performance lubricant or anti-wear additive for demanding mechanical applications.
• Analytical Chemistry: Utilized as a stationary phase in gas chromatography (GC) and as a matrix in MALDI mass spectrometry.
• Nanomaterial Synthesis: Acts as a templating agent or solvent in the synthesis of nanoparticles and other nanostructured materials.

Basic Information

Product Name	1-Butyl-3-Methylimidazolium Hexafluorophosphate
CAS No.	174645-81-9
Molecular Formula	C8H15F6N2P
Molecular Weight	284.19 g/mol
Synonyms	BMIM PF6; 1-Butyl-3-methylimidazolium hexafluorophosphate; [BMIM][PF6]; BMIM-PF6; 1-n-Butyl-3-methylimidazolium hexafluorophosphate; 1-Methyl-3-butylimidazolium hexafluorophosphate; Ionic Liquid BMIM PF6; 174645-81-9
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-Methylimidazolium Hexafluorophosphate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, Karl Fischer titration for water content, and ICP-MS for trace metal analysis, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee specification compliance and batch-to-batch consistency.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Halide Content (Cl⁻, Br⁻)	≤ 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.