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2-chloroethanesulfonic acid

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Identification
Molecular formula
C2H5ClO3S
CAS number
5535-96-4
IUPAC name
2-chloroethanesulfonic acid
State
State
2-Chloroethanesulfonic acid is generally found in a solid state at room temperature. It can be highly hygroscopic, which means it has a tendency to absorb moisture from the air, leading to a liquid or semi-solid appearance under conditions of high humidity.
Melting point (Celsius)
105.00
Melting point (Kelvin)
378.15
Boiling point (Celsius)
215.00
Boiling point (Kelvin)
488.15
General information
Molecular weight
144.53g/mol
Molar mass
144.5300g/mol
Density
1.4810g/cm3
Appearence
2-Chloroethanesulfonic acid typically appears as a white to off-white crystalline solid. It may also be encountered as a colorless solution when dissolved in water or other solvents. Its solid form is characterized by well-defined crystals that have been reported to be efflorescent in nature. Due to its hygroscopic properties, it can absorb moisture from the air and should be stored in airtight containers to maintain its stability.
Comment on solubility

Solubility of 2-chloroethanesulfonic acid

2-chloroethanesulfonic acid, with the chemical formula C2H5ClO3S, is known for its interesting solubility properties. Typically, this compound is:

  • Highly soluble in water due to its polar nature and the presence of the sulfonic acid group, which enhances its ability to interact with water molecules.
  • Moderately soluble in organic solvents; however, its solubility can vary depending on the specific solvent used.
  • Readily dissociating in aqueous solution, resulting in the formation of negative ions that contribute to its overall solubility profile.

To illustrate its solubility behavior, one might say, "Where water flows, so does 2-chloroethanesulfonic acid." It is important to consider factors such as temperature and pH, as they can dramatically influence the solubility of this compound in solution.

In summary, the solubility of 2-chloroethanesulfonic acid is primarily characterized by its strong affinity for water and its ability to dissociate in solutions, making it a useful compound in various applications.

Interesting facts

Interesting Facts about 2-Chloroethanesulfonic Acid

2-Chloroethanesulfonic acid, often abbreviated as ClEtSO3H, is a fascinating compound that plays a significant role in various chemical processes. Here are some intriguing aspects of this compound:

  • Versatile Reagent: It is widely used as a reagent in organic chemistry, particularly for the synthesis of sulfonates and sulfonamides. Its sulfonyl group is an important electrophilic site, making it useful in many reactions.
  • Biological Applications: This compound has been studied for its potential applications in biological systems. It acts as a modifying agent for proteins, enabling scientists to explore enzyme functions and interactions.
  • Environmental Impact: Due to its use and reactivity, 2-chloroethanesulfonic acid has implications for environmental studies. Understanding its behavior in different conditions helps assess its impact on ecosystems.
  • Safety Considerations: While working with this compound, it’s essential to recognize its potential hazards. It is corrosive and should be handled with care, following appropriate safety precautions.
  • Research Tool: It is frequently utilized in chemical research to develop new materials and drugs, showcasing its utility in advancing modern science.

Overall, 2-chloroethanesulfonic acid is an important compound that serves as a building block for various synthetic pathways and contributes to both research and industrial chemistry. Its multi-functional characteristics make it a subject of interest among chemists and researchers alike.

Synonyms
2-CHLOROETHANESULFONIC ACID
2-Chloroethanesulphonic acid
2-chloroethane-1-sulfonic acid
Y8E4MUF2AV
EINECS 241-935-6
DTXSID40170933
2-CHLOROETHANE-1-SULPHONIC ACID
ETHANESULPHONIC ACID, 2-CHLORO-
DTXCID5093424
18024-00-5
2-Chloroethanesulfonic acid sodium salt
Ethanesulfonic acid, 2-chloro-
15484-44-3
UNII-Y8E4MUF2AV
SCHEMBL330742
SCHEMBL330743
FXKMTSIKHBYZSZ-UHFFFAOYSA-N
AKOS006384016
LS-12938
NS00025932
ZLJ