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Azobenzene

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Identification
Molecular formula
C12H10N2
CAS number
103-33-3
IUPAC name
phenyl-(4-phenylphenyl)diazene
State
State

At room temperature, azobenzene is typically found in a solid state. The compound is stable and exists in crystal form, which reflects its orange-red color.

Melting point (Celsius)
68.00
Melting point (Kelvin)
341.15
Boiling point (Celsius)
293.00
Boiling point (Kelvin)
566.15
General information
Molecular weight
182.22g/mol
Molar mass
182.2210g/mol
Density
1.1510g/cm3
Appearence

Azobenzene appears as orange-red crystals with a shiny appearance. It is a photochemical compound that can undergo reversible cis-trans isomerization upon exposure to light. Azobenzene is often used in dyes and can appear in different shades of orange and red based on its environment and concentration.

Comment on solubility

Solubility of Phenyl-(4-phenylphenyl)diazene

Pheynl-(4-phenylphenyl)diazene, with the formula C12H10N2, is a member of the azo compound family known for its distinctive properties. When it comes to its solubility, here are some key points to consider:

  • Solubility in Organic Solvents: This compound is primarily soluble in organic solvents such as acetone, ethanol, and chloroform. Because of its relatively non-polar structure, its solubility in water is quite limited.
  • Aqueous Solubility: As a general rule, azo compounds tend to have poor solubility in water. Phenyl-(4-phenylphenyl)diazene significantly aligns with this trend, making it unsuitable for applications requiring aqueous media.
  • Temperature Dependency: Like many organic compounds, the solubility can increase with temperature. Higher temperatures may enhance the dissolution rate in organic solvents, facilitating better reactions.

In conclusion, suitably handling phenyl-(4-phenylphenyl)diazene requires understanding its solubility limitations. Due to its preference for non-polar environments, many practical applications will necessitate the use of organic solvents for effective processing.

As always, when considering solubility, remember that “like dissolves like”—a fundamental principle in chemistry that can guide you in selecting the appropriate solvents for this compound!

Interesting facts

Interesting Facts about Phenyl-(4-phenylphenyl)diazene

Phemyl-(4-phenylphenyl)diazene is a fascinating chemical compound primarily known for its unique structure and properties. Here are some notable points to consider:

  • Structure and Bonding: This compound features two phenyl groups connected by a diazene functional group. The presence of multiple phenyl rings can lead to interesting photochemical properties.
  • Applications in Dyes: Many diazenes are utilized in the dyeing industry due to their vibrant colors. Phenyl-(4-phenylphenyl)diazene, with its rich aromatic system, is no exception.
  • Research Opportunities: Phenyl-(4-phenylphenyl)diazene has been a point of interest in research regarding non-linear optics and materials for photonic applications.
  • Stability and Reactivity: While diazenes can be reactive, the stabilization provided by the phenyl groups often alters typical reactivity patterns, making them intriguing for synthetic organic chemistry.
  • Associated Challenges: Working with diazene compounds often entails challenges with stability and handling, emphasizing the importance of careful experimental procedures when dealing with them.

In conclusion, the multifaceted nature of phenyl-(4-phenylphenyl)diazene not only highlights its significance in scientific research and industrial applications but also showcases the beauty of organic chemistry in exploring the interactions of complex molecular structures. As noted by leading chemists, "The ability to manipulate molecular properties through structural variations opens up new avenues for innovation."

Synonyms
Azobenzene, 4-phenyl-
4-Phenylazodiphenyl
4-(Phenylazo)biphenyl
7466-42-4
p-phenylazobenzene
NSC402614
Diazene, [1,1'-biphenyl]-4-ylphenyl-
SCHEMBL1405397
SCHEMBL1405398
SPKVCOASFOEAMJ-FMQUCBEESA-N
Diazene,1'-biphenyl]-4-ylphenyl-
NSC 402614
NSC-402614
4-[(E)-Phenyldiazenyl]-1,1'-biphenyl #