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Trimethyl-(4-nitrophenyl)ammonium

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Identification
Molecular formula
C9H12N2O2
CAS number
null
IUPAC name
trimethyl-(4-nitrophenyl)ammonium
State
State

At room temperature, trimethyl-(4-nitrophenyl)ammonium is in a solid state, typically existing as yellow crystals.

Melting point (Celsius)
120.00
Melting point (Kelvin)
393.15
Boiling point (Celsius)
200.00
Boiling point (Kelvin)
473.15
General information
Molecular weight
196.23g/mol
Molar mass
196.2270g/mol
Density
1.2300g/cm3
Appearence

Trimethyl-(4-nitrophenyl)ammonium is typically a yellow crystalline solid. The presence of the nitro group in the phenyl ring often imparts a distinct coloration.

Comment on solubility

Solubility of Trimethyl-(4-nitrophenyl)ammonium

Trimethyl-(4-nitrophenyl)ammonium, a quaternary ammonium compound, exhibits interesting solubility characteristics that are primarily influenced by its ionic nature. Here are some key points regarding its solubility:

  • Solvent Polarity: This compound tends to dissolve well in polar solvents, particularly in water, due to its ionic structure. The positive charge on the nitrogen atom facilitates interactions with the polar water molecules.
  • Hydrophobic Interactions: Despite its polarity, the presence of the nitrophenyl group introduces a hydrophobic characteristic, which may reduce solubility in non-polar solvents.
  • Temperature Dependence: Solubility can increase with temperature, as higher temperatures generally enhance the kinetic energy of molecules, leading to greater dissolution.
  • pH Influence: The solubility of this compound may also be affected by the pH of the solution. Changes in pH can influence the protonation state of the amine and thereby affect solubility.

In summary, the solubility of trimethyl-(4-nitrophenyl)ammonium is predominantly high in aqueous environments but may experience variations based on factors such as solvent polarity, temperature, and pH. Overall, the unique attributes of this compound make it an interesting subject for further exploration in both laboratory and industrial settings.

Interesting facts

Interesting Facts about Trimethyl-(4-Nitrophenyl)ammonium

Trimethyl-(4-nitrophenyl)ammonium is a fascinating compound with notable properties and applications that make it a point of interest for both chemists and students alike. Here are some intriguing insights:

  • Structure and Configuration: The molecular structure features a trimethylammonium group where three methyl groups are attached to a nitrogen atom, also connected to a 4-nitrophenyl substituent. This unique arrangement gives rise to interesting electronic and steric effects.
  • Applications in Chemistry: This compound is often utilized in organic synthesis, acting as a quaternary ammonium salt. Its reactivity paves the way for numerous chemical transformations.
  • Biological Significance: The nitrophenyl group can enhance the compound's ability to interact with biological molecules, which may lead to potential applications in drug design or antimicrobial agents.
  • Colorimetric Properties: The presence of the nitro group can impart distinctive color characteristics, making it useful in qualitative analysis and as a pH indicator.

Furthermore, it is essential to highlight how the 4-nitrophenyl moiety can influence the overall lipophilicity and solubility of the compound, factors that are critical in pharmacokinetics and the study of drug interactions.

With its multifaceted applications and intriguing chemical behavior, trimethyl-(4-nitrophenyl)ammonium remains a compound of significant interest within the fields of organic and medicinal chemistry. As one student aptly noted, “Understanding the chemistry behind such compounds opens doors to innovations in pharmaceuticals and materials science.”

Synonyms
SCHEMBL19204449