C3F8, also known as trifluoromethane, is a colorless, odorless gas that belongs to the family of perfluorocarbons. It is commonly used in various applications, including as a refrigerant and in the production of semiconductors. Due to its chemical stability, C3F8 does not easily break down in the atmosphere, which raises concerns about its potential impact on climate change. In the medical field, C3F8 is utilized as a gas for ocular surgery, particularly in procedures involving the retina. It helps to create a gas bubble that supports the retina during healing. Its unique properties make it effective for this purpose, although its use is carefully monitored due to environmental considerations.