Sudan I

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Identification

Molecular formula
C16H12N2O
CAS Number
842-07-9
IUPAC Name
4-(4-phenylazophenyl)azophenol
Molecular Weight
248.27g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.1655g/cm3
Synonyms
Disperse Yellow 23
Interesting facts

Interesting Facts about 4-(4-phenylazophenyl)azophenol

4-(4-phenylazophenyl)azophenol is a fascinating compound that belongs to the family of azobenzenes, known for their unique properties and applications in various fields. Here are some intriguing aspects of this compound:

  • Photochromism: This compound exhibits photochromic behavior, meaning it can change color upon exposure to light. This property is particularly useful in creating light-responsive materials.
  • Applications in Dyes: Given its vivid color and stability, it is often used as a dye in textiles and plastics, offering vibrant hues and excellent fastness properties.
  • Biological Activity: Research has indicated that azobenzenes, including this compound, can have interesting biological activities, such as serving as potential drug delivery agents or therapeutic agents.
  • Thermotropic Liquid Crystals: Compounds like 4-(4-phenylazophenyl)azophenol often demonstrate liquid crystalline phases, making them valuable in the development of liquid crystal displays (LCDs).
  • Synthesis: Synthesizing this compound can be quite challenging, involving diazotization and coupling reactions, which are fundamental in organic chemistry.
  • Research Potential: Ongoing studies are exploring its capabilities in nanotechnology, as researchers investigate its potential in molecular switches and sensors.

In summary, 4-(4-phenylazophenyl)azophenol is not only a compound of aesthetic appeal due to its striking colors but also a subject of scientific curiosity due to its versatile uses and potential areas of application. As a chemist, being familiar with such compounds can open up pathways to innovative research and practical solutions in various industries.

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