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Ethanesulfonic acid

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Identification
Molecular formula
C2H6O3S
CAS number
594-45-8
IUPAC name
ethanesulfonic acid
State
State

At room temperature, ethanesulfonic acid is typically in a liquid state, but it can also appear as a crystalline solid under certain conditions.

Melting point (Celsius)
-14.00
Melting point (Kelvin)
259.15
Boiling point (Celsius)
163.00
Boiling point (Kelvin)
436.15
General information
Molecular weight
110.14g/mol
Molar mass
110.1370g/mol
Density
1.2220g/cm3
Appearence

Ethanesulfonic acid appears as a colorless, transparent liquid or white crystalline solid. It is highly hygroscopic and readily absorbs moisture from the environment.

Comment on solubility

Solubility of Ethanesulfonic Acid

Ethanesulfonic acid, with the chemical formula C2H6O3S, exhibits notable solubility characteristics that make it a versatile compound in various applications:

  • Solubility in Water: Ethanesulfonic acid is highly soluble in water. This characteristic is primarily due to its ability to form hydrogen bonds with water molecules, facilitating its dissolution.
  • Influence of Temperature: Like many other acids, the solubility of ethanesulfonic acid increases with temperature, meaning it will dissolve better in warmer solvents.
  • Organic Solvents: While water is the principal solvent for ethanesulfonic acid, it can also be soluble in some organic solvents. However, it is less soluble in non-polar organic solvents due to its polar nature.

In summary, ethanesulfonic acid is exceptionally soluble in aqueous solutions, making it an effective component in various chemical processes and formulations. Its solubility properties play a crucial role in its utility, allowing it to participate effectively in chemical reactions and biological systems.

Interesting facts

Interesting Facts About Ethanesulfonic Acid

Ethanesulfonic acid, also known as ethanesulfonic acid or by its IUPAC name, 2-sulfanylethanoic acid, is a fascinating chemical compound with a variety of applications in the realms of chemistry and industry. Here are some interesting insights:

  • Functional Versatility: Ethanesulfonic acid is commonly utilized as a reagent in organic synthesis, which emphasizes its role as a building block in the manufacture of pharmaceuticals and agrochemicals.
  • Buffering Agent: This compound serves as an effective buffering agent, helping to maintain pH levels in various chemical reactions, thus showcasing its importance in analytical chemistry.
  • Biological Relevance: Ethanesulfonic acid is notably present in biological systems, playing a role in the metabolism of certain amino acids. It is often studied in biochemical applications.
  • Environmental Impact: As its use expands, understanding the environmental implications of ethanesulfonic acid becomes crucial. Awareness of its behavior in aquatic ecosystems is a growing area of scientific research.
  • Safety Considerations: It’s important to note that, like many acids, handling ethanesulfonic acid requires caution to prevent skin and eye irritation. Adhering to safety protocols in laboratory settings is paramount.

As a compound, ethanesulfonic acid is a prime example of how simple structures can lead to significant industrial and biological implications. Its balance of utility and complexity serves as a reminder of the intricate webs formed by chemical entities in both nature and technology.

Synonyms
Ethanesulfonic acid
594-45-6
Ethylsulfonic Acid
Ethanesulphonic acid
ethane sulphonic acid
1-ethanesulfonic acid
ethylsulphonic acid
2-ethanesulfonic acid
599310E3U2
DTXSID5060487
CHEBI:42465
DTXCID4042622
209-843-0
inchi=1/c2h6o3s/c1-2-6(3,4)5/h2h2,1h3,(h,3,4,5
Ethane sulfonate
ethane sulfonic acid
MFCD00007529
ethansulfonic acid
ethansulphonic acid
UNII-599310E3U2
EINECS 209-843-0
methylmethane sulfonic acid
Ethanesulfonic acid, 95%
SCHEMBL1904
Ethanesulfonic acid 70% water
97% (contains ~5%H2O)
ETHANE SULFONATE [VANDF]
AKOS015903065
DB03635
FE76439
AS-17305
FE111855
SY036762
Ethanesulfonic acid, 70% aqueous solution
DB-053390
CS-0019432
E0033
Ethanesulfonic acid, purum, >=99.0% (T)
NS00006035
F20396
Q3560927