Perfluorotributylamine

Perfluorotributylamine (PFTBA), also known as FC-43 or Fluorinert FC-43, is a fluorocarbon compound. It is a colorless, odorless liquid that is used in electronics manufacturing and as a heat transfer agent.

Chemical Properties

Perfluorotributylamine is a fully fluorinated compound, meaning all of its hydrogen atoms have been replaced by fluorine atoms. This gives it unique properties, such as a high density and low reactivity. It is also non-flammable and thermally stable, making it useful in applications where these properties are important.

Uses

Perfluorotributylamine is used in a variety of applications. In electronics manufacturing, it is used as a coolant and dielectric fluid in equipment such as transformers and capacitors. It is also used as a heat transfer agent in some types of refrigeration systems.

In medicine, perfluorotributylamine has been investigated for use as a blood substitute. Its high oxygen solubility and low reactivity make it potentially useful in this role, although further research is needed to determine its safety and efficacy.

Environmental Impact

Perfluorotributylamine is a potent greenhouse gas. It has a much higher global warming potential than carbon dioxide, and it can persist in the atmosphere for a long time. This has led to concerns about its impact on climate change, and efforts are being made to find alternatives and reduce its use.

See Also

• Fluorocarbons
• Greenhouse gases
• Blood substitutes