Description

Tetraethylammonium Trifluoromethanesulfonate is a high-purity, specialty quaternary ammonium salt with a non-coordinating triflate anion. This compound is valued for its excellent solubility in polar organic solvents and its utility as a versatile electrolyte and phase-transfer catalyst. It is primarily sought after by researchers and manufacturers in the fields of electrochemical synthesis, battery technology, and advanced organic chemistry.

Application

• Electrolyte Component in lithium-ion batteries, supercapacitors, and electrochemical devices.
• Phase-Transfer Catalyst (PTC) for facilitating reactions between immiscible phases in organic synthesis.
• Supporting Electrolyte in electrochemical studies and electrosynthesis due to its wide electrochemical window.
• Ionic Liquid Precursor and additive for modifying conductivity and properties of ionic media.
• Research Chemical for academic and industrial R&D in materials science and coordination chemistry.

Basic Information

Product Name	Tetraethylammonium Trifluoromethanesulfonate
CAS No.	35895-69-3
Molecular Formula	C9H20F3NO3S
Molecular Weight	279.32 g/mol
Synonyms	Tetraethylammonium Triflate; TEATf; TEAOTf; Tetraethylammonium Trifluoromethanesulphonate; N,N,N-Triethylethanaminium Trifluoromethanesulfonate; Tetraethylazanium;2,2,2-trifluoro-1,1-dihydroxyethanesulfonate
EINECS	Contact for details

Quality Control

Our Tetraethylammonium Trifluoromethanesulfonate is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, Karl Fischer titration for water content, and identity confirmation via IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are available upon request to ensure compliance with your research or production requirements.

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) and must be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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