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4-(m-Tolylazo)aniline

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Identification
Molecular formula
C13H13N3
CAS number
5520-75-8
IUPAC name
4-(m-tolylazo)aniline
State
State

At room temperature, 4-(m-Tolylazo)aniline is in a solid state. It is stable under standard conditions but should be handled with care to avoid inhalation of fine particulates.

Melting point (Celsius)
140.00
Melting point (Kelvin)
413.15
Boiling point (Celsius)
470.00
Boiling point (Kelvin)
743.15
General information
Molecular weight
211.27g/mol
Molar mass
211.2650g/mol
Density
0.9355g/cm3
Appearence

4-(m-Tolylazo)aniline appears as an orange crystalline powder, characterized by its vibrant color. These crystals are often fine and have a uniform texture, making them easily distinguishable.

Comment on solubility

Solubility of 4-(m-tolylazo)aniline

4-(m-tolylazo)aniline, a compound with the chemical formula C13H12N4, exhibits interesting solubility characteristics that are influenced by its structure. This compound is generally recognized for its moderate to low solubility in water, which can be attributed to several factors:

  • Molecular Structure: The presence of both hydrophilic (amino) and hydrophobic (aryl) groups leads to complex interactions with solvents.
  • Polarity: The overall polarity of the molecule determines its affinity for polar solvents such as water.
  • Temperature Dependency: Solubility can vary with temperature; increased temperatures often enhance solubility for many organic compounds.

In general, 4-(m-tolylazo)aniline is expected to have better solubility in organic solvents such as ethanol or acetone, rather than in aqueous solutions. This is due to the hydrophobic interactions dominating in non-polar environments.

In summary, the solubility of 4-(m-tolylazo)aniline is a dynamic property influenced by its functional groups, molecular interactions, and environmental conditions. Understanding these aspects is crucial for applications in chemical synthesis and analytical procedures.

Interesting facts

Interesting Facts about 4-(m-tolylazo)aniline

4-(m-tolylazo)aniline, also known as a coupling agent in dye manufacturing, garners interest for its applications in various fields of chemistry and industrial processes. Here are some captivating insights about this compound:

  • Dye Chemistry: This compound plays a crucial role as an intermediate in the production of azo dyes. Azo dyes are notable for their vibrant colors and are widely used in textiles and other materials.
  • Coupling Reaction: It participates in coupling reactions, combining with diazonium salts to form colorimetric products. This property is essential in analytical chemistry, particularly in colorimetric assays.
  • Biological Activity: Some studies suggest potential biological activities of this compound, which may open avenues for research in pharmacology and biochemistry.
  • Electron Donor: As an aromatic amine, 4-(m-tolylazo)aniline functions effectively as an electron donor in various chemical reactions. This aptitude is vital for developing electronic materials.
  • Research Interest: Ongoing research is exploring its environmental effects, especially related to its degradation products, as the presence of azo compounds in nature can often lead to ecological concerns.

As the world of chemistry evolves, compounds like 4-(m-tolylazo)aniline continue to excite both students and professionals alike. In the words of chemist Robert H. Grubbs, "The best way to predict the future is to invent it." This sentiment captures the essence of how such compounds could influence future innovations in materials science and beyond.

Synonyms
722-23-6
4-[2-(3-Methylphenyl)diazenyl]benzenamine
4-(2-(3-Methylphenyl)diazenyl)benzenamine
3'-Methyl-4-aminoazobenzene
BRN 0642988
4-((3-Methylphenyl)azo)benzenamine
ANILINE, p-(3-METHYLPHENYLAZO)-
NoName_3886
4-amino-3'-methylazobenzene
CHEMBL84050
SCHEMBL9114273
azobenzene, 4-amino-3'-methyl-
DTXSID50903254
KCOITMFSLVDOGO-UHFFFAOYSA-N
DTXSID001269996