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1,3-Benzothiazole-2-sulfonic acid

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Identification
Molecular formula
C7H5NO3S2
CAS number
1637-28-9
IUPAC name
1,3-benzothiazole-2-sulfonic acid
State
State

The compound is typically found as a solid at room temperature.

Melting point (Celsius)
145.00
Melting point (Kelvin)
418.15
Boiling point (Celsius)
360.00
Boiling point (Kelvin)
633.15
General information
Molecular weight
201.25g/mol
Molar mass
201.2300g/mol
Density
1.6200g/cm3
Appearence

1,3-Benzothiazole-2-sulfonic acid appears as an off-white to light brown solid, typically in powder form. It may also be found as granules depending on the specific preparation method used.

Comment on solubility

Solubility of 1,3-benzothiazole-2-sulfonic acid

1,3-benzothiazole-2-sulfonic acid is a fascinating compound when it comes to its solubility characteristics. Below are key points that highlight its solubility:

  • Aqueous Solubility: This compound is known to be soluble in water, which is notable given its sulfonic acid group that typically enhances water solubility.
  • Organic Solvents: While it shows good solubility in water, 1,3-benzothiazole-2-sulfonic acid exhibits varied solubility in organic solvents, making it less soluble in non-polar solvents due to its polar characteristics.
  • Temperature Dependency: The solubility may increase with temperature, a common trait for many organic compounds, allowing for better dissolution in warmer conditions.
  • pH Sensitivity: The solubility can be affected by the pH of the solution, as the acid group may ionize, further influencing its solubility in different environments.

In summary, the solubility of 1,3-benzothiazole-2-sulfonic acid illustrates the complexity of chemical behaviors. It can be quite soluble in polar solvents like water, while showing reduced solubility in non-polar conditions. This characteristic allows it to be versatile in various chemical applications.

Interesting facts

Interesting Facts about 1,3-benzothiazole-2-sulfonic Acid

1,3-benzothiazole-2-sulfonic acid is a fascinating compound that plays pivotal roles in various fields, particularly in the realms of organic chemistry and industrial applications. This compound is also known for its unique chemical structure and diverse functionalities.

Key Features of 1,3-benzothiazole-2-sulfonic Acid

  • Versatile Applications: It serves as an important building block in the synthesis of dyes, pharmaceuticals, and agrochemicals.
  • Chemical Reactivity: The sulfonic acid group enhances its reactivity, making it a valuable intermediate for various chemical reactions.
  • Fluorescent Properties: Compounds derived from 1,3-benzothiazole-2-sulfonic acid often exhibit fluorescence, which is exploited in numerous optical applications.
  • Environmental Importance: This compound is also studied for its potential environmental impact and degradation patterns in various ecosystems.

One particularly interesting aspect is its role in the synthesis of benzothiazole derivatives, which are pivotal in developing novel materials with specific properties. As the renowned chemist, Dr. A.H. Smith, once said, "The versatility of benzothiazole compounds opens doors to endless opportunities in scientific exploration." The ability to modify the structure of 1,3-benzothiazole-2-sulfonic acid allows chemists to tailor its properties, leading to innovative applications.

Future Prospects

As research continues, 1,3-benzothiazole-2-sulfonic acid holds promise for further applications, especially in fields such as:

  • Medicinal chemistry, for the development of new therapeutic agents
  • Materials science, in creating advanced polymers and coatings
  • Environmental science, for exploring biodegradation capabilities

These characteristics and potentials make 1,3-benzothiazole-2-sulfonic acid a remarkable subject of study in chemistry, paving the way for advancements across various scientific fields.

Synonyms
941-57-1
Benzothiazole-2-sulfonic acid
DTXSID80240528
RefChem:566292
DTXCID10163019
1,3-Benzothiazole-2-sulfonic acid
benzo[d]thiazole-2-sulfonic acid
2-Benzothiazolesulfonicacid(6Ci,7Ci,8Ci,9Ci)
2-Benzothiazolesulfonic acid
2-Benzothiazolsulfonic acid
starbld0003839
benzthiazoline sulfonic acid
SCHEMBL329577
SCHEMBL329578
CHEMBL4787785
SCHEMBL31463118
CHEBI:190965
1,3-benzothiazole-2-sulonic acid
AAA94157
AKOS000313321
DB-229870
NS00010634
F77242
EN300-2009290
F868058
Q63396458
Z57069969