- Perfluorooctane
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Perfluorooctane[1] 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-OctadecafluorooctaneOther namesPF5080Identifiers CAS number 307-34-6 PubChem 9387 ChemSpider 9018 UNII 6P60ZBK0QL ChEBI CHEBI:38826 Jmol-3D images Image 1 - FC(F)(C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Properties Molecular formula C8F18 Molar mass 438.06 g/mol Density 1.766 g/mL Melting point -25 °C
Boiling point 103-104 °C
Hazards S-phrases S23 S24/25 (verify) (what is: / ?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)Infobox references Perfluorooctane, also known as octadecafluorooctane, is a fluorocarbon liquid—a perfluorinated derivative of the hydrocarbon octane. Under the name PF5080 (or FC77) it is sold by 3M as part of their Fluorinert range of heat transfer fluids.[2] It can be a good substitute for insulating oil in high voltage electronics. In addition to heat transfer applications, it has also been used as a breathable fluid in partial liquid ventilation.[3]
References
- ^ Perfluorooctane at Sigma-Aldrich
- ^ "3M Performance Fluid PF-5080". 3M. http://solutions.3m.com/wps/portal/3M/en_WW/electronics/home/productsandservices/products/ProductNavigator/Chemicals/?PC_7_RJH9U5230GE3E02LECIE20KAJ2_nid=7DPXKMZHBZbe68CXDBXGWDgl.
- ^ H. Proquitté, M. Rüdiger, R. R. Wauer and G. Schmalisch (2003). "Breathing gas perfluorocarbon measurements using an absorber filled with zeolites". British Journal of Anaesthesia 91 (5): 736–8. doi:10.1093/bja/aeg247. PMID 14570799. http://bja.oxfordjournals.org/cgi/content/full/91/5/736?ck=nck.
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