Skip to main content

Methylene blue

ADVERTISEMENT
Identification
Molecular formula
C16H18ClN3S
CAS number
61-73-4
IUPAC name
trimethyl-[2-[[4-[2-(trimethylammonio)ethoxyiminomethyl]phenyl]methyleneamino]oxyethyl]ammonium
State
State

At room temperature, methylene blue is typically found as a solid in the form of a crystalline powder.

Melting point (Celsius)
190.00
Melting point (Kelvin)
463.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
319.85g/mol
Molar mass
319.8500g/mol
Density
1.0900g/cm3
Appearence

Methylene blue forms dark green crystals or a crystalline powder. It can also appear as a bronze powder with a slightly metallic luster. When dissolved in water or alcohol, it gives a deep blue solution.

Comment on solubility

Solubility of Trimethyl-[2-[[4-[2-(trimethylammonio)ethoxyiminomethyl]phenyl]methyleneamino]oxyethyl]ammonium

The solubility of the compound trimethyl-[2-[[4-[2-(trimethylammonio)ethoxyiminomethyl]phenyl]methyleneamino]oxyethyl]ammonium can be influenced by several factors due to its complex structure. Here’s what we can deduce about its solubility:

  • Polarity: This compound contains both polar and nonpolar regions, which suggests varying degrees of solubility in different solvents.
  • Ammonium Groups: The presence of +N(CH3)3 groups typically increases solubility in polar solvents, particularly water.
  • Ethanol and Other Organic Solvents: It may exhibit good solubility in alcohols and other organic solvents due to its hydrophobic aromatic rings and polar groups.
  • Temperature Dependency: Solubility can also be temperature-dependent, with increased solubility at higher temperatures.

As a general rule, compounds with a significant number of polar functional groups tend to be more soluble in polar solvents while being less soluble in nonpolar environments. Therefore, it's reasonable to conclude that trimethyl-[2-[[4-[2-(trimethylammonio)ethoxyiminomethyl]phenyl]methyleneamino]oxyethyl]ammonium is likely to be more soluble in water than in nonpolar solvents like hexane.

In summary: Understanding the solubility characteristics of this compound is crucial for its practical applications and formulation in various chemical and industrial processes.

Interesting facts

Interesting Facts about Trimethyl-[2-[[4-[2-(trimethylammonio)ethoxyiminomethyl]phenyl]methyleneamino]oxyethyl]ammonium

This compound is a fascinating example of a quaternary ammonium salt, specifically designed for various applications in both chemistry and industry. Here are some notable aspects:

  • Quaternary Ammonium Compounds: This compound belongs to a class of chemicals known for their effectiveness as surfactants, disinfectants, and antimicrobial agents. Their unique structure allows them to interact with both organic and inorganic substrates.
  • Complex Structure: The presence of multiple functional groups, including ethoxy, imino, and amino moieties, indicates potential reactivity and ability to form complex interactions with biological molecules. This underscores its potential in pharmaceuticals and bioconjugation.
  • Biocidal Properties: Compounds like this one are often evaluated for their ability to combat microbial growth. Their ability to disrupt cell membranes makes them valuable in hygiene products and preservation formulations.
  • Research Potential: Due to its complex architecture, this compound may serve as a template for designing new materials, particularly in the fields of drug delivery and nanoscale devices. Scientists are exploring its use in creating innovative treatments and targeted therapies.

As chemists delve deeper into its molecular interactions and biological implications, they are excited about the prospect of translating its unique properties into practical, life-enhancing applications.

In the words of a famous chemist, "The beauty of a chemical compound lies in its intricate lattice of possibilities." This compound exemplifies that notion perfectly!