3-(4-fluorophenyl)-3-oxopropanenitrile(CAS: 4640-67-9)

3-(4-fluorophenyl)-3-oxopropanenitrile, also known as 4-fluorobenzonitrile, is a chemical compound with the CAS number 4640-67-9. It has the chemical formula C8H7FN2O and is characterized by its pungent odor. This compound is used in various industrial and research applications due to its chemical properties.

3-(4-fluorophenyl)-3-oxopropanenitrile is primarily used in the synthesis of pharmaceuticals, dyes, and other organic compounds. It is also utilized in research applications and as an intermediate in the production of certain chemicals.

3-(4-fluorophenyl)-3-oxopropanenitrile is generally considered safe when handled properly. However, it is flammable and may cause skin and eye irritation. Proper protective measures, such as wearing gloves and safety goggles, should be taken. It is advisable to follow safety standards and regulations for handling and storage.

3-(4-fluorophenyl)-3-oxopropanenitrile should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Storage temperature should be maintained below 25°C (77°F) to ensure stability.