CF4, or carbon tetrafluoride, is a colorless gas that belongs to the group of compounds known as halocarbons. It is composed of one carbon atom and four fluorine atoms, making it a simple yet stable molecule. CF4 is primarily used in the electronics industry for plasma etching and as a refrigerant due to its low toxicity and non-flammability. In addition to its industrial applications, CF4 is also a potent greenhouse gas with a global warming potential significantly higher than that of carbon dioxide. Its long atmospheric lifetime raises concerns about its impact on climate change, prompting discussions about regulation and alternatives within the chemical industry.