Octafluorocyclobutane Gas C4F8

Octafluorocyclobutane is an important organic compound that has various industrial uses due to its unique properties. It is a colorless, odorless, and non-flammable gas with a molecular formula of C4F8. This compound is composed of four carbon and eight fluorine atoms arranged in a cyclic structure, which gives it some outstanding features.

 

MF:C4F8

Purity:99.9%~99.999%

Dot Class:2.2

Other Names:Perfluorocyclobutane

CAS NO:115-25-3

Grade Standard:Electron Grade, Industrial Grade

Octafluorocyclobutane (C4F8) is a critical agent in the semiconductor industry, used extensively for plasma etching. In RF field applications, C4F8 generates reactive species that precisely etch silicon, facilitating the production of complex semiconductor devices. Furthermore, the radicals from C4F8 plasma can create a protective polymer on the sidewalls of etched features, safeguarding them from chemical attacks and ensuring their structural integrity.

In addition to its use in the semiconductor industry, octafluorocyclobutane is also used as a refrigerant, fire-extinguishing agent, and in the production of fluorinated polymers. As a refrigerant, it has very low toxicity and is considered environmentally friendly because it has no potential for ozone depletion or global warming. It is also used as an alternative to Halon in fire extinguishers due to its non-flammability and ability to suppress fire quickly.

In the chemical and pharmaceutical industries, octafluorocyclobutane is used as a solvent for various reactions. It has good solubility for a wide range of organic compounds, particularly those that are highly fluorinated. This makes it an ideal solvent for reactions that involve fluorinated organic compounds, which are commonly used in drug development.

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