Chemistry:Sulfuryl bromide fluoride
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| Names | |
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| Preferred IUPAC name
Sulfuryl bromide fluoride | |
| Other names
Sulfuryl bromofluoride, sulfur bromide fluoride oxide
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| BrFO2S | |
| Molar mass | 162.96 g·mol−1 |
| Appearance | Colorless liquid |
| Melting point | −86 °C (−123 °F; 187 K) |
| Boiling point | 41 °C (106 °F; 314 K) |
| Reacts with water | |
| Hazards | |
| Flash point | −273.15 °C (−459.67 °F; 0.00 K) |
| Related compounds | |
Related compounds
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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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Tracking categories (test):
Sulfuryl bromide fluoride is an inorganic compound of bromine, fluorine, oxygen, and sulfur with the chemical formula BrFO
2S.[1][2][3]
Synthesis
Synthesis of sulfuryl bromide fluoride can be by a reaction of bromine, bromine trifluoride, and sulfur dioxide:[4][5]
- Br
2 + BrF
3 → 3 BrF - SO
2 + BrF → SO
2BrF
- Br
Physical properties
Sulfuryl fluoride bromide forms a colorless liquid that, when standing in humid air, turns slightly red due to the release of elemental bromine.[6]
Sulfuryl bromide fluoride reacts slowly with glass, but has no effect on quartz.[5]
Chemical properties
Sulfuryl bromide fluoride violently reacts with water:[5]
- SO
2BrF + 2 H
2O → H
2SO
4 + HBr + HF
- SO
References
- ↑ "Sulfuryl bromide fluoride" (in en). NIST. https://webbook.nist.gov/cgi/cbook.cgi?ID=C13536613.
- ↑ Raley, John M.; Wollrab, James E.; Lovejoy, R. W. (1 October 1973). "Rotational spectrum of sulfuryl bromide fluoride". Journal of Molecular Spectroscopy 48 (1): 100–106. doi:10.1016/0022-2852(73)90138-0. ISSN 0022-2852. Bibcode: 1973JMoSp..48..100R. https://www.sciencedirect.com/science/article/abs/pii/0022285273901380. Retrieved 12 January 2026.
- ↑ Kuchitsu, Kozo (9 March 2013) (in en). Structure of Free Polyatomic Molecules: Basic Data. Springer Science & Business Media. p. 31. ISBN 978-3-642-45748-7. https://books.google.com/books?id=mRvqCAAAQBAJ&dq=Sulfuryl+bromide+fluoride+BrFO2S&pg=PA31. Retrieved 12 January 2026.
- ↑ "Sulfuryl bromide fluoride | 13536-61-3" (in en). ChemicalBook. https://www.chemicalbook.com/ChemicalProductProperty_IN_CB73191562.htm.
- ↑ 5.0 5.1 5.2 Brauer, Georg (2 December 2012) (in en). Handbook of Preparative Inorganic Chemistry V1. Elsevier. p. 176-177. ISBN 978-0-323-16127-5. https://books.google.com/books?id=kaa2qeFRXmUC&dq=sulfuryl+bromide+fluoride+reacts+with+water&pg=PA176. Retrieved 12 January 2026.
- ↑ Haynes, William M. (19 April 2016) (in en). CRC Handbook of Chemistry and Physics, 94th Edition. CRC Press. p. 4-93. ISBN 978-1-4665-7115-0. https://books.google.com/books?id=MmDOBQAAQBAJ&dq=Sulfuryl+bromide+fluoride&pg=SA4-PA93. Retrieved 12 January 2026.
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