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(4-nitrophenyl)-(o-tolyl)diazene

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Identification
Molecular formula
C13H11N3O2
CAS number
3849-24-5
IUPAC name
(4-nitrophenyl)-(o-tolyl)diazene
State
State
The compound is typically found as a solid at room temperature, displaying a characteristic crystalline form that can be handled in its powdered state.
Melting point (Celsius)
168.00
Melting point (Kelvin)
441.15
Boiling point (Celsius)
342.00
Boiling point (Kelvin)
615.15
General information
Molecular weight
242.25g/mol
Molar mass
242.2530g/mol
Density
1.2450g/cm3
Appearence

The compound appears as an orange crystalline solid. Its crystals can be finely powdered and have a vibrant hue, typical of azo compounds. The vivid color is due to the extended conjugated system present in the molecule, which absorbs light in various parts of the visible spectrum.

Comment on solubility

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

(4-nitrophenyl)-(o-tolyl)diazene, with its unique molecular structure, exhibits some intriguing characteristics regarding its solubility. Understanding how this compound behaves in various solvents is crucial for applications in organic synthesis and chemical reactions.

Solubility Characteristics

This compound is generally categorized as:

  • Moderately soluble in organic solvents: (4-nitrophenyl)-(o-tolyl)diazene tends to dissolve well in non-polar or weakly polar organic solvents such as ethanol, acetone, and chloroform.
  • Poorly soluble in water: Due to its hydrophobic character, the solubility in polar solvents like water is limited.

Factors influencing this solubility behavior include:

  • Molecular structure: The presence of both nitro and aryl groups contributes to the compound's overall hydrophobicity.
  • Intermolecular interactions: Hydrogen bonding in polar solvents can hinder the solvation of the compound.

In conclusion, the understanding of solubility in (4-nitrophenyl)-(o-tolyl)diazene is essential for its practical applications. The compound's solubility can significantly affect reaction rates and the effectiveness of various chemical processes. Always consider the solvent properties when handling or utilizing this compound.

Interesting facts

Interesting Facts About (4-nitrophenyl)-(o-tolyl)diazene

(4-nitrophenyl)-(o-tolyl)diazene is a fascinating compound that belongs to the class of azo compounds, which are characterized by the presence of a functional group formed from the linking of two aromatic systems via a nitrogen-nitrogen double bond (–N=N–). Here are some intriguing aspects of this compound:

  • Azo Compounds in Dyes: This class of compounds is widely used in the textile industry due to their vibrant colors. The presence of the nitrophenyl group often enhances the dye's affinity for fabrics.
  • Synthetic Versatility: The synthetic routes for diazenes are diverse, allowing chemists to modify various functional groups, which adds to their utility in organic synthesis.
  • Applications: Beyond dyes, (4-nitrophenyl)-(o-tolyl)diazene may be explored for applications in the fields of materials science, such as in the development of polymers or in the creation of sensors.
  • Impact of Substituents: The arrangement of substituents on the aromatic rings can significantly impact the compound’s reactivity and properties, showcasing the importance of molecular design in chemistry.
  • Safety Considerations: As with many nitrogen-containing compounds, special care must be taken when handling (4-nitrophenyl)-(o-tolyl)diazene due to potential health hazards associated with nitro compounds.

Studying (4-nitrophenyl)-(o-tolyl)diazene offers insight into the broader world of azo compounds and their myriad applications. As a member of this unique class, it serves as a reminder of the intricate relationship between molecular structure and function in chemistry.

Synonyms
2-METHYL-4'-NITROAZOBENZENE
7030-18-4