1,1,1,3,4,4,4-Heptafluoro-3-(trifluoromethyl)-2-butanone(CAS: 756-12-7)

1,1,1,3,4,4,4-Heptafluoro-3-(trifluoromethyl)-2-butanone (CAS: 756-12-7) is a colorless liquid with a high boiling point of 98.2°C and a molecular weight of 341.04 g/mol. It has a low solubility in water but is soluble in common organic solvents. This compound is known for its excellent thermal stability and low reactivity under normal conditions.

1,1,1,3,4,4,4-Heptafluoro-3-(trifluoromethyl)-2-butanone (CAS: 756-12-7) is synthesized through the reaction of 2-butanone with fluorine gas in the presence of a catalytic amount of copper fluoride. The process involves the introduction of fluorine to the olefinic and ketone functionalities of the compound.

1,1,1,3,4,4,4-Heptafluoro-3-(trifluoromethyl)-2-butanone (CAS: 756-12-7) is utilized in various industries, including pharmaceuticals for the synthesis of complex organic molecules, and in the production of polymers and sensors. Its unique chemical properties make it valuable in semiconductor manufacturing for etching processes.

When handling 1,1,1,3,4,4,4-Heptafluoro-3-(trifluoromethyl)-2-butanone (CAS: 756-12-7), laboratory personnel should wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Storage should be in a cool, dry place, and the compound should be handled in a fume hood to minimize exposure. In case of a spill, immediate containment and cleaning should be performed following the safety data sheet (SDS) guidelines.