Hexafluorobutadiene is mainly used in semiconductor etching. There is broad room for domestic substitution in the Chinese market in the future.

Hexafluorobutadiene, also known as perfluorobutadiene, is an organic chemical with the chemical formula C4F6. It appears as a colorless and transparent liquid. It is a new type of fluorine-containing electron gas that can be used as a polymer monomer. , synthetic intermediates are used in the production of chemical products such as synthetic resins and…