Main features and applications of Perfluorotributylamine (PFTBA)
Perfluorotributylamine (PFTBA), also referred to as FC-43, is an organic compound with the chemical formula N(CF2CF2CF2CF3)3. It is a colorless liquid. A molecule of this chemical compound consists of three butyl groups connected to one nitrogen atom, in which all of the hydrogen atoms are replaced with fluorine atoms.
Preparation: It is prepared by electrofluorination of tributylamine using hydrogen fluoride as solvent and source of fluorine.
N(CH2CH2CH2CH3)3 + 27 HF → N(CF2CF2CF2CF3)3 + 27 H2
Perfluorotributylamine (PFTBA)’s Features:
· Non-flammable and non-toxic and noncorrosive
· Highly stable to heat, various of chemicals
· Excellent lubricity
· Good dielectric property
Applications:
1. Perfluorotributylamine (PFTBA) is used as an ingredient in Fluosol and artificial blood. An artificial blood substitute that has been approved by the US Food and Drug Administration for use in cardiac angioplasty. This application exploits the high solubility of oxygen and carbon dioxide in the solvent, as well as the low viscosity and toxicity.
2. Perfluorotributylamine (PFTBA) is also a component of Fluorinert coolant liquids. CPUs of some computers are immersed in this liquid to facilitate cooling.
3. Perfluorotributylamine (PFTBA)，as a anticorrosive driving isolating liquid for apparatus & Instruments.
4、Perfluorotributylamine (PFTBA) as a dielectric insulating oil.
5、Stable diluent specific solvent or reagent for chemical reaction.
6. Perfluorotributylamine (PFTBA) is a kind of thermoconducting cooling agent used for transformer, Particularly small transformer for tall & big buildings.
7、Perfluorotributylamine (PFTBA) is a oxidation-resistant lubricant.
8、Perfluorotributylamine (PFTBA) is used as a leak detecting liquid of electronic devices.
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