Description

3,3,4,4-Tetrafluoro-2-Butanone is a highly fluorinated ketone compound valued for its unique chemical properties. Its structure makes it a versatile building block and intermediate in advanced chemical synthesis. This specialty chemical is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key fluorinated synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for introducing fluorine atoms to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atoms can enhance biological activity and environmental persistence.
• Advanced Material Precursor: Acts as a monomer or building block for synthesizing fluorinated polymers and specialty materials with enhanced chemical resistance and thermal stability.
• Organic Synthesis & Research: Employed in academic and industrial R&D for exploring new fluorination reactions and creating complex organic molecules for various high-value applications.
• Electrolyte Additive: Investigated for use as a component in specialty electrolyte formulations for lithium-ion batteries to improve performance and safety.

Basic Information

Product Name	3,3,4,4-Tetrafluoro-2-Butanone
CAS No.	679-97-0
Molecular Formula	C4H2F4O
Molecular Weight	142.05 g/mol
Synonyms	1,1,2,2-Tetrafluoro-3-butanone; Perfluoroacetone Dimer (common misnomer); 3,3,4,4-Tetrafluorobutan-2-one; 2-Butanone, 3,3,4,4-tetrafluoro-; Hexafluoroacetone Dimer (related compound); F3CCF2COCF3 (structural shorthand); TFBO (abbreviation)
EINECS	211-680-9

Quality Control

Our 3,3,4,4-Tetrafluoro-2-Butanone is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Containers should be kept tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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