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Methylene blue

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Identification
Molecular formula
C16H18ClN3S
CAS number
61-73-4
IUPAC name
dimethyl-[3-(10-thiatetracyclo[9.8.0.03,8.012,17]nonadeca-1(11),3,5,7,12,14,16,18-octaen-2-ylidene)propyl]ammonium;chloride
State
State

At room temperature, methylene blue is typically found in a solid state as a dark green powder or crystalline solid.

Melting point (Celsius)
190.00
Melting point (Kelvin)
463.00
Boiling point (Celsius)
150.00
Boiling point (Kelvin)
423.00
General information
Molecular weight
319.85g/mol
Molar mass
319.8520g/mol
Density
1.1500g/cm3
Appearence

Methyleneblue is a dark green powder or crystalline solid, which yields blue solutions when dissolved in water. The solutions exhibit a distinct, vibrant blue color.

Comment on solubility

Solubility of Dimethyl-[3-(10-thiatetracyclo[9.8.0.03,8.012,17]nonadeca-1(11),3,5,7,12,14,16,18-octaen-2-ylidene)propyl]ammonium;chloride

The solubility of dimethyl-[3-(10-thiatetracyclo[9.8.0.03,8.012,17]nonadeca-1(11),3,5,7,12,14,16,18-octaen-2-ylidene)propyl]ammonium;chloride is influenced by several factors due to its complex structure. Here are some key points regarding its solubility:

  • Polarity: The ammonium group present in this compound typically enhances solubility in polar solvents such as water.
  • Hydrophobic Regions: The intricate nonadeca structure may introduce hydrophobic characteristics, potentially reducing overall solubility in aqueous environments.
  • Solvent Interaction: The solubility might change dramatically depending on the solvent used. For instance, it may dissolve better in organic solvents.
  • Concentration: At certain concentrations, this compound might exhibit varying behavior, leading to changes in solubility.

As with many complex organic compounds, predicting the exact solubility can be challenging. It is often necessary to conduct empirical tests to determine how this compound behaves in different media. Keep in mind that the structural features, such as functional groups and molecular interactions, fundamentally dictate its solubility properties.

Interesting facts

Interesting Facts about Dimethyl-[3-(10-thiatetracyclo[9.8.0.03,8.012,17]nonadeca-1(11),3,5,7,12,14,16,18-octaen-2-ylidene)propyl]ammonium; chloride

This unique compound, commonly referred to as a quaternary ammonium salt, has garnered attention in various fields for its intriguing structural characteristics and potential applications. Here are some fascinating aspects of this complex molecule:

  • Structural Complexity: The core of this compound features a thiatetracyclo structure, which is a rare and complex arrangement of fused rings. Such structures are often studied for their unique chemical properties and potential uses in materials science.
  • Biological Interest: Compounds containing quaternary ammonium structures are noted for their biological activity. They may exhibit antimicrobial properties, making them candidates for use in pharmaceuticals or as disinfectants.
  • Synthetic Versatility: The incorporation of multiple functional groups allows for a myriad of synthetic pathways. Researchers often explore such compounds for their utility in organic synthesis and catalyst development.
  • Potential Applications: The unique electronic and steric properties of this compound could lead to innovative applications in areas such as:
    • Drug delivery systems
    • Material sciences, particularly in creating novel polymers
    • Optoelectronics
  • Research Frontier: Scientists are continuously examining the reactivity and stability of such compounds, expanding our understanding of their behavior in various chemical environments.

In conclusion, the study of Dimethyl-[3-(10-thiatetracyclo[9.8.0.03,8.012,17]nonadeca-1(11),3,5,7,12,14,16,18-octaen-2-ylidene)propyl]ammonium; chloride not only enriches our comprehension of complex organic chemistry but also paves the way for potential innovations that can impact everyday life.