Disperse Orange 3

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Identification

Molecular formula
C12H9N3O2
CAS Number
730-40-5
IUPAC Name
(4-nitrophenyl)-phenyl-diazene
Molecular Weight
243.22g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.3400g/cm3
Synonyms
2491-52-3
Interesting facts

Interesting Facts about (4-nitrophenyl)-phenyl-diazene

(4-nitrophenyl)-phenyl-diazene, often simply referred to as a type of azo compound, is part of a fascinating class of organic compounds known for containing the azo functional group (–N=N–). Azo compounds are commonly characterized by their vibrant colors and are widely used in various industries, particularly in textiles and dyes.

Key Characteristics and Applications

  • Colorants: Due to their intense color properties, azo compounds like (4-nitrophenyl)-phenyl-diazene serve as important dyes in the fabric and paper industries.
  • Medicinal Chemistry: Research has shown potential applications of azo compounds in drug development, particularly in targeting specific biological pathways.
  • Photochemistry: Azo compounds can undergo reversible photochemical reactions, making them useful in light-sensitive applications and materials.

Chemical Behavior and Properties

The presence of the nitro group (–NO2) in (4-nitrophenyl)-phenyl-diazene introduces distinct electronic effects, influencing both its reactivity and stability. This modification can lead to:

  • Increased Reactivity: Nitro groups are strong electron-withdrawing groups that can enhance the electrophilic character of the compound.
  • Substitution Patterns: The specific arrangement of the nitro and phenyl groups can create diverse substitution patterns, impacting the compound's behavior in reactions.

Research and Environmental Impact

While azo compounds are crucial in many applications, their environmental impact has raised significant concerns:

  • Degradability: Some azo dyes are known to be persistent in the environment, necessitating studies on their biodegradability and potential toxicity.
  • Regulatory Scrutiny: The use of certain azo compounds is under rigorous regulation due to their potential to release harmful amines upon degradation.

In summary, (4-nitrophenyl)-phenyl-diazene stands at the intersection of chemistry, industry, and environmental science. As a scientist or a chemistry student, exploring the multifaceted characteristics of this compound can provide valuable insights into both its industrial applications and its ecological implications.

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