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4-(3-nitrophenyl)aniline

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Identification
Molecular formula
C12H10N2O2
CAS number
5437-89-2
IUPAC name
4-(3-nitrophenyl)aniline
State
State

At room temperature, 4-(3-nitrophenyl)aniline is typically a solid. It is often handled in the form of fine powders or crystalline chunks.

Melting point (Celsius)
156.50
Melting point (Kelvin)
429.65
Boiling point (Celsius)
393.90
Boiling point (Kelvin)
667.05
General information
Molecular weight
214.22g/mol
Molar mass
214.2130g/mol
Density
1.2876g/cm3
Appearence

4-(3-nitrophenyl)aniline appears as a light yellow to brown crystalline solid. Its color can vary depending on purity and specific conditions.

Comment on solubility

Solubility of 4-(3-nitrophenyl)aniline

4-(3-nitrophenyl)aniline, with its complex structure, presents a unique challenge when it comes to solubility. This compound, which contains both aniline and a nitro group, exhibits certain characteristics that influence its behavior in various solvents.


  • Polar Solvents: Generally, compounds containing aniline are partially soluble in polar solvents such as water and alcohols due to their ability to engage in hydrogen bonding.
  • Non-Polar Solvents: On the other hand, 4-(3-nitrophenyl)aniline has a significant aromatic character, resulting in better solubility in non-polar solvents like hexane and benzene.
  • pH Dependence: The solubility may also be affected by pH levels; at lower pH, the amine can become protonated, potentially increasing solubility in polar media.

As a result, one can summarize the solubility of 4-(3-nitrophenyl)aniline by stating that it is:

  • Moderately soluble in polar solvents,
  • More soluble in non-polar solvents,
  • pH-dependent, influencing its solubility characteristics.

In conclusion, understanding the solubility of 4-(3-nitrophenyl)aniline is crucial for its application in various chemical processes, making it an interesting compound for study.

Interesting facts

Interesting Facts about 4-(3-Nitrophenyl)aniline

4-(3-Nitrophenyl)aniline, also known as a substituted aniline compound, has gained significant attention in the fields of organic chemistry and material science due to its intriguing properties and applications. Here are some noteworthy aspects:

  • Structure and Substitution: This compound features an aniline structure with a nitrophenyl substituent at the para position, leading to unique electronic properties that are crucial for various chemical reactions and interactions.
  • Reactivity: The presence of the nitro group at the meta position increases the electron-withdrawing character, which can affect the reactivity of the amino group, making it an interesting subject in electrophilic aromatic substitution reactions.
  • Dyes and Pigments: Compounds like 4-(3-nitrophenyl)aniline are often used in the synthesis of dyes and pigments. The minimal changes in the structure can significantly impact color properties, making it a valuable precursor in textile and polymer industries.
  • Biological Applications: There are potential pharmaceutical implications of nitroaniline derivatives, including antimicrobial and anti-cancer properties. Research on derivatives of 4-(3-nitrophenyl)aniline might provide insights into new therapeutic agents.
  • Environmental Impact: As with many aromatic amines, it is essential to study the environmental impact and toxicity of 4-(3-nitrophenyl)aniline. Understanding its behavior in biological systems can lead to better safety protocols in industrial applications.

"The beauty of organic chemistry lies in the diversity of structures and their corresponding functions." - A memorable quote by a fellow chemist

In summary, 4-(3-nitrophenyl)aniline is more than just a simple compound; it embodies the complexity and versatility of organic compounds in chemistry and industry. Its applications span from dyes to potential pharmaceuticals, showcasing the intricate connections between molecular structure and function.

Synonyms
1141-29-3
4-BIPHENYLAMINE, 3'-NITRO-
4-(3-nitrophenyl)aniline
[1,1'-Biphenyl]-4-amine, 3'-nitro-
3'-Nitro-4-biphenylamine
4-Amino-3'-nitrobiphenyl
BRN 2939452
3-12-00-03200 (Beilstein Handbook Reference)
CHEMBL163846
SCHEMBL7142305
DTXSID20150652
AKOS004116654
3'-Nitro-[1,1'-biphenyl]-4-amine