Skip to main content

4-(4-nitrophenyl)aniline

ADVERTISEMENT
Identification
Molecular formula
C12H10N2O2
CAS number
3531-19-9
IUPAC name
4-(4-nitrophenyl)aniline
State
State

At room temperature, 4-(4-nitrophenyl)aniline is a solid.

Melting point (Celsius)
181.00
Melting point (Kelvin)
454.15
Boiling point (Celsius)
378.00
Boiling point (Kelvin)
651.15
General information
Molecular weight
228.22g/mol
Molar mass
228.2220g/mol
Density
1.3430g/cm3
Appearence

4-(4-Nitrophenyl)aniline appears as a yellow crystalline solid. The compound is known for its vibrant color, which is indicative of many nitroaromatic compounds. It often forms needle-like crystals.

Comment on solubility

Solubility of 4-(4-nitrophenyl)aniline

4-(4-nitrophenyl)aniline, an aromatic compound, exhibits unique solubility characteristics that are influenced by its structure. Understanding its solubility in various solvents is crucial for applications in organic synthesis and pharmaceutical formulations.

General Solubility Insights

This compound is generally known to be:

  • Insoluble in water due to its large hydrophobic aromatic structure.
  • Slightly soluble in organic solvents such as ethanol and acetone, where its polar nitro group can interact with the solvent.
  • Moderately soluble in chloroform and other non-polar solvents, facilitating dissolution through the dispersion forces.

The solubility is primarily affected by factors such as:

  • Temperature: Increased temperature usually enhances solubility in organic solvents.
  • pH of the solution: This can influence protonation states and, consequently, the solubility characteristics.
  • Presence of other solutes: Solubility may change in mixed solvent systems or in the presence of certain ions.

Conclusion

In summary, the solubility properties of 4-(4-nitrophenyl)aniline are largely determined by its aromatic nature and the influence of solvent characteristics. As highlighted, this compound's affinity for organic solvents over water highlights the importance of solvent choice in experimental settings. As the saying goes, "Like dissolves like."

Interesting facts

Interesting Facts about 4-(4-Nitrophenyl)aniline

4-(4-Nitrophenyl)aniline, also known as p-Nitrophenyl-aniline, is an intriguing compound that has garnered attention in various fields of study. Here are some fascinating insights about this chemical:

  • Structure and Composition: This compound features both an amine group and a nitro group attached to a phenyl ring, making it part of the larger family of aromatic amines. The unique arrangement of these functional groups allows for interesting reactivity.
  • Applications in Dyes: Due to its vibrant structure, 4-(4-Nitrophenyl)aniline is often explored in the dye industry. It can be used to produce azo dyes, which are known for their brilliant colors and are widely applied in textiles.
  • Role in Organic Synthesis: This compound serves as a valuable intermediate in organic synthesis. Its ability to undergo various reactions makes it a useful component for creating more complex molecules.
  • Toxicity and Safety: As with many aromatic amines, safety is a significant concern. 4-(4-Nitrophenyl)aniline has been studied for its potential health hazards, highlighting the importance of handling it with care and taking necessary precautions.
  • Research Interests: The compound's characteristics have led to studies in the fields of material science and pharmaceuticals. Researchers are interested in its properties for applications in drug delivery systems and as a potential therapeutic agent.
  • Environmental Impact: Investigations into the environmental implications of this compound have emerged due to its use in dye manufacturing. Understanding its degradation and potential accumulation in ecosystems is crucial for sustainability.

As we delve deeper into the chemistry of 4-(4-Nitrophenyl)aniline, it becomes clear that this compound serves not only as a building block for more complex chemicals but also as a focus of safety and environmental discussions. It exemplifies the dual nature of chemistry—its potential benefits and accompanying risks.

In the words of a renowned chemist, "Chemistry is not just a science; it is the story of every substance around us, waiting to reveal its secrets."

Synonyms
4-Amino-4'-nitrobiphenyl
1211-40-1
4'-Nitro-4-biphenylamine
4-BIPHENYLAMINE, 4'-NITRO-
CCRIS 5145
[1,1'-Biphenyl]-4-amine, 4'-nitro-
4-Nitro-4'-Aminodiphenyl
BRN 2212981
D6O61L798N
UNII-D6O61L798N
DTXSID1036836
4'-NITRO-4-AMINODIPHENYL
Benzenamine, 4-(4-nitrophenyl)-
4-12-00-03273 (Beilstein Handbook Reference)
4'-NITRO(1,1'-BIPHENYL)-4-AMINE
(1,1'-BIPHENYL)-4-AMINE, 4'-NITRO-
DTXCID9016836
672-752-3
bofvbiytbgdqgy-uhfffaoysa-n
4'-Nitro-[1,1'-biphenyl]-4-amine
4-(4-nitrophenyl)aniline
4'-nitrobiphenyl-4-amine
4-Amino-4/'-nitrobiphenyl
[1,1'-Biphenyl]-4-amine,4'-nitro-
4-Amino-4'-nitrodiphenyl
MFCD00093527
(4'-NITROBIPHENYL-4-YL)AMINE
4-nitro-4'-aminobiphenyl
SCHEMBL595873
biphenyl, 4-amino-4'-nitro-
CHEMBL163730
ALBB-010516
STK724073
AKOS001754895
4-Amino-4'-nitrobiphenyl, >/=96%
SB79031
4'-Nitro[1,1'-biphenyl]-4-amine #
AS-60969
DB-041604
A1251
CS-0312908
EU-0085445
NS00120463
T70145
SR-01000525557
SR-01000525557-1
Q27894632