Sulfuryl chloride fluoride

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Sulfuryl chloride fluoride
Sulfuryl chloride fluoride
General
Systematic name Sulfuryl chloride fluoride
Other names Sulfuryl fluoride chloride
Molecular formula ClFO2S
Molar mass 118.52 g/mol
Appearance colourless gas
CAS number [13637-84-8]
Properties
Density and phase 1.623 g/cm3 at 0 °C
Solubility in water hydrolyses
Other solvents SO2
Melting point −124.7 °C
Boiling point 7.1 °C
Viscosity ? cP at ? °C
Structure
Coordination
geometry
tetrahedral
Dipole moment ? D
Hazards
MSDS External MSDS
Main hazards toxic
NFPA 704
R/S statement R: 14-23/24/25-34
S: 26-27-28-36/37/39-45
RTECS number WT4900000
Supplementary data page
Structure and
properties
n, εr, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral data UV, IR, NMR, MS
Related compounds
Related compounds SO2Cl2,
SO2F2
Except where noted otherwise, data are given for
materials in their standard state (at 25 °C, 100 kPa)
Infobox disclaimer and references

Sulfuryl chloride fluoride is the chemical compound with the formula SO2ClF. It is employed as a solvent for highly oxidizing compounds.

The laboratory-scale synthesis begins with the preparation of potassium fluorosulfite:[1]

SO2 + KF → KSO2F

This salt is then chlorinated to give sulfuryl chloride fluoride:[2]

KSO2F + Cl2 → SO2ClF + KCl

Further heating (180 °C) of potassium fluorosulfite with the sulfuryl chloride fluoride gives sulfuryl fluoride.

References

  1. Seel, F. "Potassium Fluorosulfite" Inorganic Syntheses 1967, IX, pages 113-115.
  2. Seel, F. "Sulfuryl Chloride Fluoride and Sufluryl Fluoride" Inorganic Syntheses 1967, IX, pages 11-113.

Template:Inorganic-compound-stub
{"cc_re__cc_re__cc_by_sa_3_0": ["v>\n\t\t</div>\n\t\t<div id=\"footer\" role=\"contentinfo\">\n\t\t\t\t\t\t\t<ul id=\"footer-info\">\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-info-credits\">This page was last edited 18:42, 1 October 2007 by <a href=\"/index.php/User:Alexandra_Almonacid_E.\" title=\"User:Alexandra Almonacid E.\">Alexandra Almonacid</a>. Based on work by wikidoc anonymous user <a href=\"/index.php/Special:Contributions/Chem-awb\" title=\"Special:Contributions/Chem-awb\">Chem-awb</a>.</li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-info-copyright\">Content is available under <a class=\"external\" rel=\"nofollow\" href=\"http://creativecommons.org/licenses/by-sa/3.0/\">Creative Commons Attribution/Share-Alike License</a> unless otherwise noted; All rights reserved on Board Review content.</li>\n\t\t\t\t\t\t\t\t\t</ul>\n\t\t\t\t\t\t\t<ul id=\"footer-places\">\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-places-privacy\"><a href=\"/index.php/wikidoc:Privacy_policy\" title=\"wikidoc:Privacy policy\">Privacy policy</a></li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-places-about\"><a href=\"/index.php/wikidoc:About\" title=\"wikidoc:About\">About wikidoc</a></li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-places-disclaimer\"><a href=\"/index.php/w", "t wikidoc</a></li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-places-disclaimer\"><a href=\"/index.php/wikidoc:General_disclaimer\" title=\"wikidoc:General disclaimer\">Disclaimers</a></li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-places-mobileview\"><a href=\"https://www.wikidoc.org/index.php?title=Sulfuryl_chloride_fluoride&amp;mobileaction=toggle_view_mobile\" class=\"noprint stopMobileRedirectToggle\">Mobile view</a></li>\n\t\t\t\t\t\t\t\t\t</ul>\n\t\t\t\t\t\t\t\t\t\t<ul id=\"footer-icons\" class=\"noprint\">\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-copyrightico\">\n\t\t\t\t\t\t\t<a href=\"http://creativecommons.org/licenses/by-sa/3.0/\"><img src=\"http://i.creativecommons.org/l/by-sa/3.0/80x15.png\" alt=\"Creative Commons Attribution/Share-Alike License\" width=\"88\" height=\"31\"/></a>\t\t\t\t\t\t</li>\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"footer-poweredbyico\">\n\t\t\t\t\t\t\t<a href=\"//www.mediawiki.org/\"><img src=\"/resources/assets/poweredby_mediawiki_88x31.png\" alt=\"Powered by MediaWiki\" srcset=\"/resources/assets/poweredby_mediawiki_132x47.png 1.5x, /resources/assets/poweredby_mediawiki_176x62.png 2x\" width=\"88\" height=\"31\"/></a><a href=\"https://www.semantic-medi"], "copyright__copyright__copyright": ["f potassium fluorosulfite:[1]\n\nSO2 + KF \u2192 KSO2F\n\nThis salt is then chlorinated to give sulfuryl chloride fluoride:[2]\n\nKSO2F + Cl2 \u2192 SO2ClF + KCl\n\nFurther heating (180 \u00b0C) of potassium fluorosulfite with the sulfuryl chloride fluoride gives sulfuryl fluoride.\n\nReferences\n\n  1. Seel, F. \"Potassium Fluorosulfite\" Inorganic Syntheses 1967, IX, pages 113-115.\n  2. Seel, F. \"Sulfuryl Chloride Fluoride and Sufluryl Fluoride\" Inorganic Syntheses 1967, IX, pages 11-113.\n\nTemplate:Inorganic-compound-stub", "f potassium fluorosulfite:[1]\n\nSO2 + KF \u2192 KSO2F\n\nThis salt is then chlorinated to give sulfuryl chloride fluoride:[2]\n\nKSO2F + Cl2 \u2192 SO2ClF + KCl\n\nFurther heating (180 \u00b0C) of potassium fluorosulfite with the sulfuryl chloride fluoride gives sulfuryl fluoride.\n\nReferences\n\n  1. Seel, F. \"Potassium Fluorosulfite\" Inorganic Syntheses 1967, IX, pages 113-115.\n  2. Seel, F. \"Sulfuryl Chloride Fluoride and Sufluryl Fluoride\" Inorganic Syntheses 1967, IX, pages 11-113.\n\nTemplate:Inorganic-compound-stub", "f potassium fluorosulfite:[1]\n\nSO2 + KF \u2192 KSO2F\n\nThis salt is then chlorinated to give sulfuryl chloride fluoride:[2]\n\nKSO2F + Cl2 \u2192 SO2ClF + KCl\n\nFurther heating (180 \u00b0C) of potassium fluorosulfite with the sulfuryl chloride fluoride gives sulfuryl fluoride.\n\nReferences\n\n  1. Seel, F. \"Potassium Fluorosulfite\" Inorganic Syntheses 1967, IX, pages 113-115.\n  2. Seel, F. \"Sulfuryl Chloride Fluoride and Sufluryl Fluoride\" Inorganic Syntheses 1967, IX, pages 11-113.\n\nTemplate:Inorganic-compound-stub"]}