The demand for octafluoropropane (C3F8) is growing and the number of production companies is small.

Octafluoropropane (C3F8, also known as perfluoropropane, R218, PFC218, relative molecular mass 188.0, melting point -183°C, boiling point -36.7°C) is a perfluorinated compound with good stability and is a colorless gas under standard conditions. , has little solubility in water and organic matter. At present, the purification methods of octafluoropropane (C3F8) mainly include distillation, adsorption, impurity…