Description

Bis(Trifluoroacetic Acid) CAS NO 2007919-76-6 is a specialized fluorinated organic compound, a derivative of trifluoroacetic acid. This chemical is valued for its strong acidity and unique reactivity, making it a powerful reagent and catalyst in demanding synthetic processes. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring high-performance fluorination and acid catalysis.

Application

• As a potent acid catalyst in organic synthesis, particularly for esterifications and condensations.
• As a key fluorinating agent or precursor in the synthesis of complex fluorinated molecules for pharmaceuticals.
• In the research and development of advanced materials, such as specialty polymers and liquid crystals.
• As a reagent for peptide synthesis and other fine chemical manufacturing processes.
• In analytical chemistry as a mobile phase modifier for High-Performance Liquid Chromatography (HPLC).
• For the preparation of metal trifluoroacetate salts used in various catalytic and material science applications.

Basic Information

Product Name	Bis(Trifluoroacetic Acid)
CAS No.	2007919-76-6
Molecular Formula	C4HF6O4 (Tentative, contact for confirmation)
Molecular Weight	Contact for details
Synonyms	Bis(TFA); Trifluoroacetic Acid Anhydride (Tentative); Perfluoropropionic Anhydride (Tentative); Hexafluoropropionic Anhydride (Tentative); 1,1,1-Trifluoro-2-(trifluoroacetyl)oxyethanone; TFA Dimer; Difluoroketene Trifluoroacetate Adduct
EINECS	Contact for details

Quality Control

Our Bis(Trifluoroacetic Acid) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) 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 reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Trifluoroacetic Acid (HPLC)	≤ 3.0%

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