Fluorine fluorosulfate
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3D model (JSmol) |
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| Properties | |
| F2O3S | |
| Molar mass | 118.05 g·mol−1 |
| Appearance | colorless gas |
| Density | 1.7844 g/cm3 |
| Melting point | −158.5 °C |
| Boiling point | −31.3 °C |
| reacts with water | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Fluorine fluorosulfate is an inorganic compound of fluorine, oxygen, and sulfur with the chemical formula F2O3S.
The compound can be prepared by the reaction of sulfur trioxide and fluorine at a temperature of 200 °C:[1]
- SO3 + F2 → FOSO2F
Also, a reaction of peroxydisulfuryl difluoride with fluorine.[2]
Physical characteristics
The compound is a strong oxidizing agent that is also potentially explosive.[3]
At 200 °C the compound decomposes without explosion.[4]
