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Biphenyldiazene

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Identification
Molecular formula
C14H14N2
CAS number
136-96-9
IUPAC name
bis-p-tolyldiazene
State
State

At room temperature, biphenyldiazene is typically a solid. It is often handled and stored as a crystalline solid or a powdered form under normal conditions.

Melting point (Celsius)
71.00
Melting point (Kelvin)
344.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
198.27g/mol
Molar mass
198.2650g/mol
Density
1.1593g/cm3
Appearence

Biphenyldiazene appears as yellow to orange crystals or a powder. The color intensity can vary depending on the specific polymorphic form and purity of the sample.

Comment on solubility

Solubility of bis-p-tolyldiazene

bis-p-tolyldiazene, with its intriguing structure, displays interesting solubility characteristics. This compound is known for its limited solubility in polar solvents, which can be attributed to its large, hydrophobic p-tolyl groups. Here are some key points regarding its solubility:

  • Polar solvents: bis-p-tolyldiazene tends to be insoluble in water and other highly polar solvents due to the lack of strong intermolecular interactions.
  • Non-polar solvents: It exhibits better solubility in non-polar and less polar organic solvents such as benzene and toluene, making these solvents preferable for its dissolution.
  • Temperature effects: Higher temperatures may slightly enhance its solubility in non-polar solvents, consistent with the general behavior of organic compounds.

In summary, the solubility of bis-p-tolyldiazene is significantly influenced by the solvent's polarity and temperature, highlighting the importance of solvent choice in experiments or applications involving this compound.

Interesting facts

Interesting Facts about Bis-p-tolyldiazene

Bis-p-tolyldiazene is an intriguing compound that belongs to the family of azo compounds. These compounds are characterized by the presence of a nitrogen-nitrogen double bond (-N=N-), which imbues them with unique properties and reactivity. Here are some fascinating aspects of bis-p-tolyldiazene:

  • Versatile Chemical Reactivity: The azo group in bis-p-tolyldiazene makes it a powerful synthonic agent, often utilized in various organic syntheses, including the formation of other nitrogen-containing compounds.
  • Colorful Origins: Azo compounds, including bis-p-tolyldiazene, are known for their vibrant colors, which are a fundamental reason they are extensively used as dyes in textiles and inks.
  • Biological Applications: Some studies have indicated potential biological applications for azo compounds. Bis-p-tolyldiazene may exhibit antimicrobial and antitumor properties, making it a candidate for further research in medicinal chemistry.
  • Stability and Structure: The stability of bis-p-tolyldiazene at room temperature positions it as an excellent subject for further studies regarding structure-function relationships in azo compounds.
  • Research Opportunities: Bis-p-tolyldiazene offers significant avenues for research, particularly in the development of new materials and the exploration of its reactivity under various conditions.

In summary, bis-p-tolyldiazene is not only a compound of academic interest but also presents opportunities for practical applications across different fields, ranging from dye manufacturing to potential biopharmaceutical developments. As with many compounds, its full potential is yet to be explored!

Synonyms
501-60-0
4,4'-Dimethylazobenzene
660-060-4
1,2-di-p-tolyldiazene
BIS(4-METHYLPHENYL)DIAZENE
4,4'-Azotoluene
21650-54-4
Diazene, bis(4-methylphenyl)-
Diazene, bis(4-methylphenyl)-, (1E)-
p,p'-Azotoluene
(E)-1,2-di-p-tolyldiazene
(E)-4,4'-Dimethylazobenzene
p-Azotoluol
MFCD00048089
NSC 31008
AI3-08890
(E)-bis-p-tolyl-diazene
(Z)-1,2-di-p-tolyldiazene
SCHEMBL255052
(E)-bis(4-methylphenyl)diazene
SCHEMBL17446281
WNVWWDKUMKBZQV-FOCLMDBBSA-N
NSC31008
diazene, 1,2-bis(4-methylphenyl)-
NSC-31008
AKOS003618734
AKOS016038188
DS-10683
LS-14285
SY115551
DB-161854
CS-0153058
C75340