Description

Tetrabutylphosphonium Tris(Pentafluoroethyl)Trifluorophosphate is a high-performance ionic liquid and specialty fluorinated salt. This compound matters for its unique combination of high thermal stability, low volatility, and excellent electrochemical properties, making it a valuable component in advanced material science. It is primarily needed by researchers and manufacturers in the electronics, energy storage, and catalysis sectors for developing next-generation technologies.

Application

• Electrolyte Additive for Lithium-ion Batteries: Enhances thermal stability and safety of high-voltage electrolytes.
• Catalyst and Solvent for Specialty Organic Synthesis: Used as a phase-transfer catalyst or reaction medium for fluorination and other demanding reactions.
• Lubricant and Additive for High-Performance Fluids: Improves lubricity and reduces wear in extreme temperature and pressure conditions.
• Ionic Liquid for Electrochemical Devices: Serves as a conductive component in sensors, actuators, and capacitors.
• Extraction Solvent for Metal Ions: Employed in the separation and recovery of precious or rare earth metals.
• Research & Development: A key reagent for academic and industrial R&D in advanced fluorinated materials and ionic liquid chemistry.

Basic Information

Product Name	Tetrabutylphosphonium Tris(Pentafluoroethyl)Trifluorophosphate
CAS No.	482635-81-4
Molecular Formula	C20H36F18O4P2
Molecular Weight	720.40 g/mol
Synonyms	Tetrabutylphosphonium tris(pentafluoroethyl)trifluorophosphate; [P(C4H9)4][(C2F5)3PF3]; TBPTFETP; Phospholium, tetrabutyl-, salt with tris(pentafluoroethyl)trifluorophosphate(1-); Ionic Liquid [P4444][FAP]; Tetrabutylphosphonium FAP; Fluorinated Ionic Liquid; Hydrophobic Ionic Liquid
EINECS	Contact for details

Quality Control

Our Tetrabutylphosphonium Tris(Pentafluoroethyl)Trifluorophosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and ion chromatography, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and key impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (IC)	≤ 100 ppm
Density (at 20°C)	~1.6 g/mL

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