Description

Thenoyltrifluoroacetone (CAS NO 326-91-0) is a highly versatile β-diketone chelating agent, prized for its strong metal-binding properties and unique fluorinated structure. Its primary commercial value lies in its exceptional ability to form stable, extractable complexes with a wide range of metal ions, particularly lanthanides and actinides. This makes it an indispensable reagent for researchers and industrial chemists in analytical chemistry, nuclear fuel processing, and materials science. Its utility extends to roles as a specialized ligand, a catalyst component, and a key intermediate in fine chemical synthesis.

Application

• Metal Ion Extraction & Separation: A critical reagent in solvent extraction processes for the separation and purification of rare earth elements (lanthanides), actinides (e.g., uranium, plutonium), and other transition metals.
• Analytical Chemistry: Used as a complexing agent in spectrophotometry and fluorometry for the sensitive detection and quantification of specific metal ions.
• Nuclear Industry: Employed in the reprocessing of spent nuclear fuel and in analytical methods for radioactive waste management due to its selective binding of actinides.
• Chemical Synthesis: Serves as a key fluorinated building block and ligand in the synthesis of advanced materials, catalysts, and specialty organic compounds.
• Research & Development: A fundamental tool in coordination chemistry studies for investigating metal-ligand interactions and developing new separation protocols.

Basic Information

Product Name	Thenoyltrifluoroacetone
CAS No.	326-91-0
Molecular Formula	C8H5F3O2S
Molecular Weight	222.18 g/mol
Synonyms	4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione; 1-(2-Thienoyl)-3,3,3-trifluoroacetone; 2-Thenoyltrifluoroacetone; TTA; TTFA; 4,4,4-Trifluoro-1-(thiophen-2-yl)butane-1,3-dione; STTA
EINECS	206-317-5

Quality Control

Our Thenoyltrifluoroacetone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the reagent meets the exacting standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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