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Crystal Violet

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Identification
Molecular formula
C25H30N3Cl
CAS number
548-62-9
IUPAC name
[4-[4-[dimethyl-[(4-nitrophenyl)methyl]ammonio]phenyl]phenyl]-dimethyl-[(4-nitrophenyl)methyl]ammonium
State
State
Crystal Violet is a solid at room temperature. It appears as a dark green crystalline powder, which turns violet when dissolved.
Melting point (Celsius)
205.00
Melting point (Kelvin)
478.15
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.15
General information
Molecular weight
407.98g/mol
Molar mass
407.9790g/mol
Density
1.1907g/cm3
Appearence

Crystal Violet is a dark green crystalline powder. When dissolved in water, it produces a violet or purple dye. This compound is commonly used as a histological stain and in Gram staining of bacteria.

Comment on solubility

Solubility of 4-[4-[dimethyl-[(4-nitrophenyl)methyl]ammonio]phenyl]phenyl]-dimethyl-[(4-nitrophenyl)methyl]ammonium

The solubility of this compound is an intriguing subject due to its complex structure, consisting of multiple phenyl groups and ammonium functionalities. Understanding its solubility characteristics can help in various applications, particularly in solutions where ionization and molecular interactions play critical roles. Here are some key points regarding its solubility:

  • Polarity: The presence of ammonium groups suggests potential solubility in polar solvents, which can facilitate interactions with water molecules.
  • Hydrophobic vs. Hydrophilic Proportions: With multiple phenyl rings, the compound's hydrophobic characteristics may hinder solubility in pure water but could enhance solubility in organic solvents.
  • Ionization: In an aqueous environment, this compound may ionize, potentially increasing its solubility through the formation of charged species.
  • Solvent Environment: The solubility may vary dramatically in different solvents; for example, it might be more soluble in DMSO or ethanol compared to water.

In summary, while the solubility is not straightforward due to opposing characteristics, its unique structure presents opportunities for exploring solubility in various media. Continuous investigation is encouraged, as “the right solvent can unlock the potential of many compounds.”

Interesting facts

Interesting Facts about 4-[4-[dimethyl-[(4-nitrophenyl)methyl]ammonio]phenyl]phenyl]-dimethyl-[(4-nitrophenyl)methyl]ammonium

This compound is a fascinating example of a quaternary ammonium salt, bearing structures that include both aromatic and nitrogen-containing moieties. Here are some notable aspects!

Chemical Structure Insights

  • Multi-Functional: The presence of dimethyl groups and nitrophenyl substituents allows this compound to engage in various chemical interactions and functions.
  • Aromaticity: The multiple aromatic rings contribute to the stability and electron mobility of the molecule, which may have implications in its reactivity.
  • Charged Nature: As a quaternary ammonium compound, it carries a positive charge that could significantly influence its solvation and interaction with biological molecules.

Applications and Implications

This compound exemplifies the complex interplay between structure and function in chemical compounds:

  • Biological Studies: Compounds with similar structures are often investigated for their roles in drug delivery systems due to their ability to interact with cell membranes.
  • Dyes and Sensors: The nitrophenyl groups may endow the compound with properties suitable for use as dyes or sensors in various analytical applications.
  • Research Interest: Its unique attributes make it a subject of interest in research fields such as organic synthesis and pharmaceuticals.

In Context

As you study compounds like this one, consider how structure dictates its properties and potential uses. It is a reminder that in chemistry, even the most complex compounds can have roles that bridge into the realms of medicine, engineering, and environmental science. As a quote often attributed to chemists says, "Everything is chemistry!"