Cobalt(III) fluoride (CoF3) / CAS 10026-18-3 is a powerful fluorinating agent that has several important applications. It is a bright yellow crystalline solid that is soluble in water and organic solvents. Here are some of the main uses of CoF3:

• Fluorination of hydrocarbons: CoF3 can be used to convert hydrocarbons to perfluorocarbons. Perfluorocarbons are a class of compounds that contain only carbon and fluorine atoms. They are used in a variety of applications, including refrigerants, propellants, and lubricants.
• Production of other cobalt compounds: CoF3 can be used to produce other cobalt compounds, such as cobalt metal, cobalt oxide, and cobalt oxyfluoride. These compounds have a variety of applications, including use in batteries, catalysts, and pigments.
• Doping of semiconductors: CoF3 can be used to dope semiconductors, which are materials that can conduct electricity under certain conditions. Doping semiconductors with CoF3 can change their electrical properties, making them more useful in electronic devices.
• Production of fluorinated polymers: CoF3 can be used to produce fluorinated polymers, which are polymers that contain fluorine atoms. Fluorinated polymers have a variety of properties, including resistance to heat, chemicals, and fire. They are used in a variety of applications, including gaskets, seals, and coatings.

CoF3 is a versatile and important chemical compound with a wide range of applications. It is used in a variety of industries, including the chemical industry, the electronics industry, and the plastics industry.