Sulfuryl chloride fluoride
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Sulfuryl chloride fluoride | |||||||||||||||
other names |
Sulfuryl fluoride chloride |
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Molecular formula | ClFO 2 S | |||||||||||||||
Brief description |
colorless, pungent smelling gas |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 118.52 g mol −1 | |||||||||||||||
Physical state |
gaseous |
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density |
1.623 g cm −3 (0 ° C) |
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Melting point |
−124.7 ° C |
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boiling point |
7.1 ° C |
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safety instructions | ||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Sulfuryl chloride fluoride is an inorganic chemical compound from the group of acid chlorides and acid fluorides .
Extraction and presentation
Sulfuryl chloride fluoride can be obtained by reacting sulfuryl chloride with antimony (III) fluoride and antimony (V) chloride as a catalyst at 300 ° C. and overpressure.
It is also possible to display it by reacting sulfuryl chloride with sodium fluoride at 80 ° C.
properties
Sulfuryl chloride fluoride is a colorless, pungent smelling gas. It does not smoke in air and reacts quickly with water and alkali lye. It does not attack glass, mercury and brass .
use
Sulfuryl chloride fluoride is used in the manufacture of novel fluorinated alkanesulfonyloxaziridines and in the alkoxylation of fullerenes . It is also used as a solvent.
Individual evidence
- ↑ a b c Georg Brauer (ed.), With the collaboration of Marianne Baudler a . a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 191.
- ↑ a b c d e data sheet Sulfuryl chloride fluoride, technical grade, ≥90% from Sigma-Aldrich , accessed on September 20, 2013 ( PDF ).
- ^ A b c Richard J. Lewis, Sr .: Hazardous Chemicals Desk Reference . John Wiley & Sons, 2008, ISBN 0-470-33445-2 , pp. 1295 ( limited preview in Google Book search).
- ↑ Jeffrey W. Schubert: The Structure of Bromonium, Chloronium, and Oxonium Ions . ProQuest, 2008, ISBN 0-549-46764-5 , pp. 22 ( limited preview in Google Book search).