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Thionyl fluoride

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Identification
Molecular formula
F2OS
CAS number
7783-42-8
IUPAC name
sulfurofluoridic acid
State
State

Thionyl fluoride is a gas at room temperature. It can exist as a liquid under pressure, but under typical laboratory conditions, it will be found in its gaseous form.

Melting point (Celsius)
-144.90
Melting point (Kelvin)
128.20
Boiling point (Celsius)
212.40
Boiling point (Kelvin)
485.50
General information
Molecular weight
86.06g/mol
Molar mass
86.0610g/mol
Density
1.5900g/cm3
Appearence

Thionyl fluoride is a colorless gas. It is typically encountered as a gaseous compound under standard conditions.

Comment on solubility

Solubility of Sulfurofluoridic Acid

Sulfurofluoridic acid, with the chemical formula HSO₂F, is known for its unique properties and applications. When discussing its solubility, several key points emerge:

  • Water Solubility: Sulfurofluoridic acid is highly soluble in water, which is a characteristic feature of many acid compounds.
  • Influence of Temperature: Like many other substances, its solubility can be affected by temperature; generally, increased temperature leads to greater solubility.
  • Solvent Specificity: In addition to water, sulfurofluoridic acid may also dissolve in polar organic solvents, making it effective for various chemical reactions in organic synthesis.

Moreover, it's vital to handle sulfurofluoridic acid with care due to its corrosive nature; which can limit its practical use in certain environments. As always, the environmental conditions and the pH of the solution can significantly impact its solubility behavior. Understanding these factors is essential for effectively utilizing sulfurofluoridic acid in chemical processes.

Interesting facts

Interesting Facts about Sulfurofluoridic Acid

Sulfurofluoridic acid is a fascinating compound that has intrigued chemists due to its unique properties and applications. Here are some interesting aspects of this compound:

  • Composition: This acid is comprised of sulfur, fluorine, and hydrogen, showcasing the interplay between halogens and nonmetals.
  • Reactivity: Sulfurofluoridic acid is known for its high reactivity, particularly with water, forming sulfuric acid and releasing hydrofluoric acid, making it crucial to handle with care.
  • Industrial Uses: It plays a role in the synthesis of fluorinated compounds, which are vital in various industries, including pharmaceuticals and agricultural chemicals.
  • Safety Precautions: Due to its corrosive nature, proper personal protective equipment (PPE) is essential when handling this compound. Always refer to material safety data sheets (MSDS) to understand its hazards.
  • Historical Context: Sulfurofluoridic acid is part of a class of sulfonic acids and its studies have contributed to advances in the field of organofluorine chemistry.

As a compound, sulfurofluoridic acid not only embodies elements in a state of dynamic interaction but also serves as a reminder of the balance between utility and safety in chemical research. Its significance in modern chemistry cannot be understated, highlighting the crucial role of exploring and understanding complex chemical reactions.

Synonyms
Fluorosulfonic acid
Fluorosulfuric acid
7789-21-1
FLUOSULFONIC ACID
Fluorosulphuric acid
HSDB 467
EINECS 232-149-4
UN1777
DTXSID3033511
UNII-PPX0648643
DTXCID1013511
FLUOROSULFONIC ACID [MI]
FLUOSULFONIC ACID [HSDB]
EC 232-149-4
sulfurofluoridic acid
Monofluorosulfuric acid
Perfluorosulfonic acid
CHEMBL1207889
Fluosulfuric acid
PPX0648643
Fluorosulphonic acid
Fluorosulfuric acid (HSO3F)
sulfofluoran
Fluorosulfuric-acid-
MFCD00066174
FSO3H
DTXSID00175883
CHEBI:193136
Tox21_202147
BDBM50147628
NCGC00091007-01
NCGC00091007-02
NCGC00259696-01
CAS-7789-21-1
DS-002588
Fluorosulfonic acid [UN1777] [Corrosive]
NS00080889
Q411017
Fluorosulfonic acid, purified by triple-distillation