Tetrafluoroethylene is a colorless gas that is primarily used to produce polytetrafluoroethylene (PTFE), a well-known non-stick coating found in cookware. It is a fluorocarbon compound, meaning it contains carbon and fluorine atoms. Tetrafluoroethylene is notable for its high resistance to heat and chemical reactions, making it valuable in various industrial applications. This compound is produced through the thermal decomposition of hexafluoropropylene or by the reaction of calcium fluoride with carbon at high temperatures. Due to its properties, tetrafluoroethylene is also used in the manufacturing of gaskets, seals, and electrical insulation materials.