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N-Methyl-4-(o-tolylazo)aniline

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Identification
Molecular formula
C14H15N3
CAS number
763-69-9
IUPAC name
N-methyl-4-(o-tolylazo)aniline
State
State

At room temperature, N-Methyl-4-(o-tolylazo)aniline is a solid.

Melting point (Celsius)
130.00
Melting point (Kelvin)
403.15
Boiling point (Celsius)
500.00
Boiling point (Kelvin)
773.15
General information
Molecular weight
225.29g/mol
Molar mass
225.2920g/mol
Density
1.2900g/cm3
Appearence

N-Methyl-4-(o-tolylazo)aniline appears as a reddish-brown powder. It is commonly used as a dye and may appear in various shades depending on concentration and medium.

Comment on solubility

Solubility of N-methyl-4-(o-tolylazo)aniline

The solubility of N-methyl-4-(o-tolylazo)aniline, a synthetic dye intermediate, exhibits interesting characteristics that are important for its application in various fields. This compound is known to be sparingly soluble in water, but it demonstrates a higher solubility in organic solvents. Key points regarding its solubility include:

  • Solvents: N-methyl-4-(o-tolylazo)aniline is more soluble in organic solvents such as ethanol, acetone, and chloroform.
  • Temperature Dependence: Like many organic compounds, its solubility can increase with temperature, making it crucial to consider thermal conditions during its handling.
  • pH Sensitivity: The solubility may be influenced by the pH of the solution, often exhibiting different behaviors in acidic versus basic environments.
  • Hydrophobic Character: The presence of aromatic groups contributes to its hydrophobic nature, complicating its interaction with polar solvents.

In summary, understanding the solubility of N-methyl-4-(o-tolylazo)aniline is vital for its effective utilization in applications such as dye manufacturing and analytical chemistry. As the saying goes, "like dissolves like", illustrating the importance of solvent choice in optimizing the compound's solubility.

Interesting facts

Interesting Facts about N-methyl-4-(o-tolylazo)aniline

N-methyl-4-(o-tolylazo)aniline, often abbreviated as MTA, is a fascinating organic compound with various applications and properties that intrigue both chemists and industry professionals.

Key Characteristics:

  • Azo Compound: It belongs to a class of compounds known as azo dyes, which are characterized by the presence of one or more azo groups (–N=N–). These compounds are widely used in textiles and other industries due to their vibrant colors.
  • Analytical Applications: MTA is utilized in various analytical chemistry techniques, serving as a reagent for the development of colorimetric assays and often aiding in the detection of certain metals.
  • Biological Studies: Research has shown that some azo compounds can be linked to biological functions, making MTA of interest in biological and pharmaceutical studies.
  • Toxicity Concerns: Like many azo compounds, MTA may be subject to scrutiny due to potential toxicity and environmental impacts, leading to ongoing studies on its safety in applications.

Fun Facts:

  • The compound's structure allows for an intriguing study of its stereochemistry, offering insights into the spatial arrangement of atoms that influence its reactivity.
  • MTA is often discussed in the context of synthetic organic chemistry, where its synthesis and modification can lead to derivatives with altered properties and functionalities.
  • In the realm of color, azo dyes, including MTA, play crucial roles in artists' palettes and industrial dyes, showcasing the compound's versatility beyond simple chemistry.

As you dive deeper into the world of N-methyl-4-(o-tolylazo)aniline, remember the words of renowned chemist Marie Curie: "Nothing in life is to be feared; it is only to be understood." This compound is a fine example of the balance between utility and caution in chemical use.

Synonyms
N-Methyl-p-(o-tolylazo)aniline
17018-24-5
N-Methyl-2'-methyl-p-aminoazobenzene
N-Methyl-2'-methyl-4-aminoazobenzene
ANILINE, N-METHYL-p-(o-TOLYLAZO)-
N-methyl-4-[(2-methylphenyl)diazenyl]aniline
V7BM7ZY8X8
N-METHYL-4-((2-METHYLPHENYL)DIAZENYL)ANILINE
Benzenamine, N-methyl-4-[2-(2-methylphenyl)diazenyl]-
BENZENAMINE, N-METHYL-4-(2-(2-METHYLPHENYL)DIAZENYL)-
UNII-V7BM7ZY8X8
SCHEMBL28426154
DTXSID901038768
N-METHYL-4-(2-(2-METHYLPHENYL)DIAZENYL)BENZENAMINE