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3-methylbenzo[d]thiazol-3-ium

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Identification
Molecular formula
C8H8NS+
CAS number
253784-38-2
IUPAC name
3-methyl-1,3-benzothiazol-3-ium
State
State

At room temperature, 3-methylbenzo[d]thiazol-3-ium is generally found in a solid state. It is usually stable under normal conditions and can be stored as a solid at ambient temperatures.

Melting point (Celsius)
144.00
Melting point (Kelvin)
417.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
149.22g/mol
Molar mass
149.2160g/mol
Density
1.3610g/cm3
Appearence

The compound 3-methylbenzo[d]thiazol-3-ium typically appears as an off-white to pale yellow crystalline solid. The compound may also be available in powder form, and its appearance can be affected by impurities and environmental conditions.

Comment on solubility

Solubility of 3-methyl-1,3-benzothiazol-3-ium

The solubility of 3-methyl-1,3-benzothiazol-3-ium is an intriguing aspect of this compound, affected by several factors:

  • Polar vs. Nonpolar Properties: Due to its structure, 3-methyl-1,3-benzothiazol-3-ium exhibits polar characteristics, which may enhance its solubility in polar solvents, such as water, while showing reduced solubility in nonpolar solvents.
  • Hydrogen Bonding: The presence of nitrogen and sulfur atoms can facilitate hydrogen bonding with water molecules, further promoting solubility.
  • Temperature Dependence: Solubility can increase with temperature, as higher temperatures typically provide molecules greater energy for overcoming interactions in the solid phase.
  • pH Sensitivity: The solubility might be influenced by the pH of the solution, as ionization of the compound can occur under certain conditions, affecting its aqueous solubility.

As a rule of thumb, "like dissolves like," so understanding the chemical's structure is essential for predicting solubility behavior. Various experimental methods can be employed to determine the exact solubility under different conditions, ensuring comprehensive insight into its interactions in diverse environments.

Interesting facts

Interesting Facts about 3-Methyl-1,3-benzothiazol-3-ium

3-Methyl-1,3-benzothiazol-3-ium is an intriguing compound holding a significant position in various fields, especially in organic chemistry and material science. Here are some interesting aspects to consider:

  • Structure and Resonance: The compound features a unique benzothiazolium core, which contributes to its stability and reactivity due to resonance. This structure enables the delocalization of electrons, making it a key player in numerous chemical reactions.
  • Colorimetric Properties: Compounds like 3-methyl-1,3-benzothiazol-3-ium are known to exhibit distinct color changes in response to pH. Such properties make them suitable for use as pH indicators in various applications.
  • Role in Biological Systems: This compound has been studied for its biological activities, including potential roles as a fluorescent probe in imaging techniques or as agents in medicinal chemistry. Its ability to interact with various biomolecules opens up avenues for drug development.
  • Applications in Materials Science: The stability and electronic properties of 3-methyl-1,3-benzothiazol-3-ium make it useful in creating conductive polymers and other advanced materials. These materials are vital in the development of organic light-emitting diodes (OLEDs) and solar cells.

In summary, 3-methyl-1,3-benzothiazol-3-ium is not just a simple organic compound but a versatile entity with implications spanning chemistry, biology, and materials science. Its fascinating characteristics and applications continue to pique the interest of researchers and students alike.

Synonyms
3-methyl-1,3-benzothiazol-3-ium
697-66-5
DTXSID40274728
DTXCID70197597
CHEMBL415702
SCHEMBL2271462