1-(2,3,4,5-Tetrafluorophenyl)ethanone(CAS: 66286-21-3)

1-(2,3,4,5-Tetrafluorophenyl)ethanone is an organofluorine compound with the CAS number 66286-21-3. It has the chemical formula C8H4F4O. This compound is a colorless liquid with a distinctive odor. It is used in the pharmaceutical industry and as a precursor in organic synthesis due to its unique chemical properties.

1-(2,3,4,5-Tetrafluorophenyl)ethanone is primarily used in the pharmaceutical industry for synthesizing bioactive molecules. It is also used as a reagent in organic synthesis due to its stability and reactivity. Additionally, it may find applications in materials science for creating fluorinated polymers and other advanced materials.

1-(2,3,4,5-Tetrafluorophenyl)ethanone is generally safe when handled with appropriate precautions. However, it can be corrosive to some metals and sensitive to moisture. Users should wear protective gloves and goggles, and avoid contact with skin and eyes. Adequate ventilation is also essential to prevent inhalation. Proper disposal and storage in a cool, dry place away from heat and ignition sources are recommended.

1-(2,3,4,5-Tetrafluorophenyl)ethanone should be stored in a cool, dry place, away from heat and sources of ignition. It should be kept in a tightly sealed container to prevent exposure to air and moisture. The storage area should have adequate ventilation to minimize the risk of inhalation. It is important to keep it away from incompatible materials such as alkalis, oxidizers, and reducing agents.