Description

Tetramethylammonium Tris(Pentafluoroethyl)Trifluorophosphate is a high-performance, fluorinated ionic liquid and salt. This compound matters for its unique combination of high thermal stability, low viscosity, and excellent electrochemical properties, making it a superior electrolyte component and reaction medium. It is primarily needed by researchers and manufacturers in advanced battery technology, specialty chemical synthesis, and materials science.

Application

• Electrolyte additive or primary component in high-voltage lithium-ion batteries and supercapacitors.
• Non-aqueous reaction medium or catalyst for specialty fluorination reactions and organic synthesis.
• Key ingredient in ionogel and solid-state electrolyte formulations for next-generation energy storage devices.
• Hydrophobic ionic liquid for separation processes and extraction of metal ions.
• Advanced material precursor for surface modification and creating water-repellent coatings.
• Supporting electrolyte in electrochemical research and analysis due to its wide electrochemical window.

Basic Information

Product Name	Tetramethylammonium Tris(Pentafluoroethyl)Trifluorophosphate
CAS No.	394692-83-2
Molecular Formula	C10H12F18NP
Molecular Weight	561.15 g/mol
Synonyms	TMA-FAP; Tetramethylammonium tris(pentafluoroethyl)trifluorophosphate; N,N,N-Trimethylmethanaminium tris(pentafluoroethyl)trifluorophosphate; [P(C2F5)3F3]⁻ Tetramethylammonium salt; Ionic liquid [N1,1,1,1][FAP]; FAP-based ionic liquid; Tetramethylammonium hexafluoro(pentafluoroethyl)phosphate(1-); Tetramethylammonium tris(perfluoroethyl)trifluorophosphate
EINECS	Contact for details

Quality Control

Every batch of our Tetramethylammonium Tris(Pentafluoroethyl)Trifluorophosphate is produced and tested under stringent quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., argon or nitrogen) after opening to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Halide Content (as Cl⁻)	≤ 50 ppm
Density (at 20°C)	~1.7 g/mL

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