Bromine (I) fluorosulfonate

Structural formula
General
Surname	Bromine (I) fluorosulfonate
other names	Bromine (I) fluorosulfate; Bromofluorosulfate (ambiguous);
Molecular formula	BrSO 3 F
Brief description	black-red liquid
External identifiers / databases
Wikidata	Q15141591
properties
Molar mass	178.97 g mol −1
Physical state	liquid
density	2.60 g cm −3 (25 ° C)
boiling point	120.5 ° C
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Bromine (I) fluorosulfonate , BrSO ₃ F is the monovalent chemical compound of bromine from the group of fluorosulfonates .

Extraction and presentation

Analogous to the other halogen fluorosulfonates, the reaction of bromine with peroxydisulfuryl difluoride gives rise to the compound.

${\ displaystyle \ mathrm {Br_ {2} + S_ {2} O_ {6} F_ {2} \ {\ xrightarrow {25 \, {} ^ {\ circ} C}} \ 2 \ BrSO_ {3} F} }$

The reduction of bromine (III) fluorosulfonate can also produce bromine (I) fluorosulfonate.

${\ displaystyle {\ ce {Br (SO3F) 3 + Br2 -> 3 BrSO3F}}}$

properties

Bromine (I) fluorosulfonate is a black-red, viscous, hydrolysis-sensitive liquid that reacts violently with water. It solidifies glassy when it cools down.

Brom (I) fluorosulfonate reacts with iodine (I) fluorosulfonate at temperatures above 50 ° C to form dibromoiodofluorosulfonate .

${\ displaystyle \ mathrm {2 \ BrSO_ {3} F + ISO_ {3} F \ {\ xrightarrow {50 \, {} ^ {\ circ} C}} \ IBr_ {2} (SO_ {3} F) _ {3}}}$

Individual evidence

^ ^A ^b ^c F. Albert Cotton (Ed.): Progress in Inorganic Chemistry . tape 14 . John Wiley & Sons, 2009, ISBN 0-470-16658-4 , pp. 65 .
^ JH Simons: Fluorine Chemistry . tape 5 . Elsevier, 2012, ISBN 0-323-14724-0 , pp. 70 .
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
↑ ^a ^b Georg Brauer (Ed.), With the collaboration of Marianne Baudler u a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 339.
↑ John E. Roberts, George H. Cady: Halogen Fluorosulfonates BrSO ₃ F, Br (SO ₃ F) ₃ and I (SO ₃ F) ₃ . J. Am. Chem. Soc., January 1960, pp. 352-353 , doi : 10.1021 / ja01487a023 .
↑ Kurt Niedenzu, Hans Zimmer: Annual Reports in Inorganic and General Syntheses . Academic Press, 2013, ISBN 1-4832-1388-9 , pp. 109 .

[Progress_in_Inorganic_Chemistry-1] A ^b ^c F. Albert Cotton (Ed.): Progress in Inorganic Chemistry . tape 14 . John Wiley & Sons, 2009, ISBN 0-470-16658-4 , pp. 65 .

[2] JH Simons: Fluorine Chemistry . tape 5 . Elsevier, 2012, ISBN 0-323-14724-0 , pp. 70 .

[NV-3] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[brauer-4] Georg Brauer (Ed.), With the collaboration of Marianne Baudler u a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 339.

[5] John E. Roberts, George H. Cady: Halogen Fluorosulfonates BrSO ₃ F, Br (SO ₃ F) ₃ and I (SO ₃ F) ₃ . J. Am. Chem. Soc., January 1960, pp. 352-353 , doi : 10.1021 / ja01487a023 .

[6] Kurt Niedenzu, Hans Zimmer: Annual Reports in Inorganic and General Syntheses . Academic Press, 2013, ISBN 1-4832-1388-9 , pp. 109 .