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(4-nitrophenyl)-(p-tolyl)diazene

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Identification
Molecular formula
C13H11N3O2
CAS number
1892-61-3
IUPAC name
(4-nitrophenyl)-(p-tolyl)diazene
State
State

At room temperature, (4-nitrophenyl)-(p-tolyl)diazene is a solid. It is typically stable under normal conditions and is known for its vibrant coloration, which is characteristic of azo compounds.

Melting point (Celsius)
157.50
Melting point (Kelvin)
430.65
Boiling point (Celsius)
457.00
Boiling point (Kelvin)
730.15
General information
Molecular weight
241.24g/mol
Molar mass
241.2360g/mol
Density
1.3031g/cm3
Appearence

(4-Nitrophenyl)-(p-tolyl)diazene typically appears as an orange or yellow crystalline solid. The crystalline nature provides it with a distinct, visibly textured surface, which often reflects light, giving it a noticeable sheen. Its coloration is due to the presence of the azo group, which imparts bright hues to azo compounds.

Comment on solubility

Solubility of (4-nitrophenyl)-(p-tolyl)diazene

The solubility of (4-nitrophenyl)-(p-tolyl)diazene can be categorized based on various factors that influence its interaction with solvents. This compound exhibits a unique structure due to the presence of both nitrophenyl and toluidine groups, which can affect how it interacts with polar and non-polar solvents.

Factors Influencing Solubility

  • Polarity: The nitro group (-NO2) is polar and may enhance solubility in polar solvents like ethanol or acetone, whereas the tolyl group is more hydrophobic.
  • Hydrogen Bonding: The potential for hydrogen bonding can play a crucial role in solubility in polar solvents.
  • Temperature: Elevated temperatures may increase solubility due to enhanced molecular movement.

In general, (4-nitrophenyl)-(p-tolyl)diazene is expected to have limited solubility in water, reflecting its aromatic structure and non-polar characteristics. However, it may dissolve more readily in organic solvents like dimethyl sulfoxide (DMSO) or chloroform, where the interactions between its molecular structure and the solvent can be more favorable.

As a result, understanding the solubility of (4-nitrophenyl)-(p-tolyl)diazene is essential for applications in synthesis and subsequent reactions where solvent choice is crucial. Experimentation is recommended to explore and confirm its solubility profile in various solvents.

Interesting facts

Interesting Facts about (4-nitrophenyl)-(p-tolyl)diazene

(4-nitrophenyl)-(p-tolyl)diazene is a fascinating compound in the world of organic chemistry, notable for its unique structural characteristics and varied applications. This compound consists of a diazene functional group—an intriguing feature itself—as diazene compounds are known for having a nitrogen-nitrogen double bond, which is comparatively rare in organic molecules. Here are some compelling points about this compound:

  • Diversity of Applications: Due to its chemical structure, (4-nitrophenyl)-(p-tolyl)diazene finds utility in various fields such as dyes and pigments, particularly in the synthesis of azo dyes, where its vibrant colors are highly valued.
  • Biological Investigations: Researchers have explored its potential biological activities, especially in relation to its nitro group, which can sometimes confer interesting pharmacological properties.
  • Reactivity: The presence of both the nitrophenyl and tolyl groups enhanced the reactivity of this compound, making it a valuable intermediate in organic synthesis.
  • Photochemical Properties: Some studies suggest that this compound may have notable photochemical properties, which can be harnessed in photonic applications.

An important aspect of (4-nitrophenyl)-(p-tolyl)diazene is its role in theoretical studies and computational chemistry, where scientists model its behavior and interactions with other molecules, thus advancing our understanding of diazene compounds. Also, as with many compounds containing nitro groups, safety precautions must be observed due to their potential explosiveness and toxicity in certain conditions.

In summary, (4-nitrophenyl)-(p-tolyl)diazene exemplifies the intricate relationship between structure and reactivity in organic compounds, serving as a pivotal example for students and researchers in the ongoing exploration of organic synthesis.

Synonyms
29418-58-4
(4-METHYLPHENYL)(4-NITROPHENYL)DIAZENE
32968-59-5
SCHEMBL13869758
Azobenzene, 4-methyl-4'-nitro-
ILLZCQXUVXWGJA-CCEZHUSRSA-N
DTXSID001038761
STK672564
AKOS005592893
(E)-(4-METHYLPHENYL)(4-NITROPHENYL)DIAZENE
(E)-1-(4-Methylphenyl)-2-(4-nitrophenyl)diazene
(E)-1-(4-Methylphenyl)-2-(4-nitrophenyl)diazene #
Diazene, 1-(4-methylphenyl)-2-(4-nitrophenyl)-, (1E)-