Description

1-Butyl-2,3-Dimethylimidazolium Hexafluorophosphate is a high-purity ionic liquid belonging to the imidazolium salt family. It serves as a versatile, non-aqueous electrolyte and reaction medium with high thermal stability and a wide electrochemical window. This compound is essential for researchers and manufacturers in advanced material science, energy storage, and specialty chemical synthesis. Its unique properties make it a critical component for developing next-generation technologies.

Application

• Electrolyte for Lithium-ion Batteries & Supercapacitors: Used as a conductive salt or co-solvent in high-performance, non-flammable electrolytes to enhance safety and cycle life.
• Green Solvent & Reaction Medium: Employed in organic synthesis, catalysis (e.g., Friedel-Crafts, Diels-Alder), and polymerization processes as a recyclable, low-volatility solvent.
• Electrodeposition & Electroplating: Serves as a key component in ionic liquid baths for the electrodeposition of metals, alloys, and semiconductors.
• Gas Separation & Capture: Utilized in supported ionic liquid membranes (SILMs) for the selective separation of gases like CO2, SO2, and H2S.
• Lubricant & Additive: Functions as a high-performance lubricant or anti-wear additive for demanding mechanical and aerospace applications.
• Analytical Chemistry: Acts as a stationary phase modifier in chromatography or a matrix in mass spectrometry for improved separation and analysis.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a solvent for drug crystallization.
• Material Science Research: A fundamental material for studying ionic liquid properties, polymer gel electrolytes, and ion-conductive films.

Basic Information

Product Name	1-Butyl-2,3-Dimethylimidazolium Hexafluorophosphate
CAS No.	227617-70-1
Molecular Formula	C9H17F6N2P
Molecular Weight	322.21 g/mol
Synonyms	BDMIM PF6; [BDMIM][PF6]; 1-Butyl-2,3-dimethyl-1H-imidazol-3-ium hexafluorophosphate; N-Butyl-2,3-dimethylimidazolium hexafluorophosphate; 1-n-Butyl-2,3-dimethylimidazolium hexafluorophosphate; Ionic Liquid BMIM PF6 (related); BM2IM PF6; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 1-Butyl-2,3-Dimethylimidazolium Hexafluorophosphate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, water content, halide content, and other critical parameters are provided with every shipment. We can support compliance requirements for research and industrial applications.

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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1000 ppm
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.30 g/cm³

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