Disulfur difluoride
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IUPAC name
fluorosulfanyl thiohypofluorite
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3D model (Jmol)
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PubChem CID
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| Properties | |||
| S2F2 | |||
| Molar mass | 102.127 g/mol | ||
| Related compounds | |||
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Related compounds
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O 2F 2 S 2Cl 2 SF 2 |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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| Infobox references | |||
Disulfur difluoride is a halide of sulfur, with the chemical formula S2F2.
Disulfur difluoride will undergo intramolecular rearrangement in the presence of alkali elements' fluorides, yielding the isomer S=SF2:
Silver(II) fluoride can fluorinate sulfur in a strictly dry container, and the reaction produces FS-SF:
S=SF2 can be synthesized with the reaction of potassium fluorosulfite and disulfur dichloride:
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