Perfluorobutane
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| Names | |||
|---|---|---|---|
| Preferred IUPAC name
Decafluorobutane | |||
| Other names | |||
| Identifiers | |||
355-25-9  | |||
| 3D model (Jmol) | Interactive image | ||
| ChemSpider | 13862701  | ||
| ECHA InfoCard | 100.005.983 | ||
| EC Number | 206-580-3 | ||
| KEGG | D05440 | ||
| PubChem | 9638 | ||
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| Properties | |||
| C4F10 | |||
| Molar mass | 238.03 g·mol−1 | ||
| Density | 11.21 kg/m3 (gas, 101.3 kPa at boiling point)[2] 1594 kg/m3 (liquid, 101.3 kPa at boiling point)[2] | ||
| Melting point | −128 °C (−198 °F; 145 K)[3] | ||
| Boiling point | −1.7 °C (28.9 °F; 271.4 K)[2] | ||
| 1.5 mg/L (101.3 kPa)[3] | |||
| log P | > 3.93 (n-octanol/water)[3] | ||
| Vapor pressure | 330.3 kPa (at 25 °C)[3] | ||
| Viscosity | 0.0001218 Poise[2] | ||
| Hazards | |||
| Safety data sheet | MSDS at Linde Gas | ||
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |||
| verify (what is ?) | |||
| Infobox references | |||
Perfluorobutane (PFB) is a colorless gas. It is a simple fluorocarbon with a n-butane skeleton and all the hydrogen atoms replaced with fluorine atoms. It is used as a replacement for Halon 1301 fire extinguishers,[4] as well as the gas component for newer generation microbubble ultrasound contrast agents. Sonazoid[5] is one such microbubble formulation developed by Amersham Health that uses perfluorobutane for the gas core.
References
- ↑ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 33. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.
The prefix ‘per-’ is no longer recommended.
- 1 2 3 4 "Perfluorobutane (R610)". Gas Encyclopaedia. Air Liquide. Retrieved November 1, 2012.
- 1 2 3 4 "Summary Report: PERFLUOROBUTANE".
- ↑ "Perfluorobutane — Full Public Report" (PDF). National Industrial Chemicals Notification and Assessment Scheme. 1996.
- ↑ "Sonoazoid - US TIP".
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