Skip to main content

Disperse Orange 3

ADVERTISEMENT
Identification
Molecular formula
C14H15N3O
CAS number
730-40-5
IUPAC name
2-methoxy-N-methyl-4-phenylazo-aniline
State
State

At room temperature, this compound is typically in a solid state.

Melting point (Celsius)
128.00
Melting point (Kelvin)
401.15
Boiling point (Celsius)
418.00
Boiling point (Kelvin)
691.15
General information
Molecular weight
268.31g/mol
Molar mass
268.3080g/mol
Density
1.2560g/cm3
Appearence

This compound is typically an orange to red-brown crystalline powder. The specific shade can vary slightly depending on the purity and the specific form it is in. It is often used as a dye and is characterized by its vivid color.

Comment on solubility

Solubility of 2-methoxy-N-methyl-4-phenylazo-aniline

The solubility of 2-methoxy-N-methyl-4-phenylazo-aniline is influenced by several factors including its molecular structure and polarity. This compound is characterized by the presence of an azo group, which generally affects its interaction with solvents.

Generally, we can observe the following trends regarding the solubility of this compound:

  • Polar Solvents: Compounds with polar functional groups often have better solubility in polar solvents such as water or alcohol. The methoxy group may enhance solubility in such solvents due to its ability to engage in hydrogen bonding.
  • Non-Polar Solvents: On the other hand, its large organic structure could favor solubility in non-polar solvents like hexane or benzene due to hydrophobic interactions.
  • Temperature Effects: Increased temperature typically enhances solubility for many compounds, illustrating that solubility can be dynamic based on environmental conditions.

It’s essential to note that while certain azo compounds can exhibit limited solubility in water, the specific solubility of 2-methoxy-N-methyl-4-phenylazo-aniline may require empirical data for precise evaluation. Understanding its solubility is crucial for applications in dye chemistry and materials science.

Interesting facts

Interesting Facts about 2-Methoxy-N-methyl-4-phenylazo-aniline

2-Methoxy-N-methyl-4-phenylazo-aniline, a fascinating azo compound, showcases a remarkable combination of functional groups that contribute to its unique properties. Here are some engaging details:

  • Azo Compounds: This compound belongs to a class of compounds known as azo dyes, characterized by the presence of a -N=N- (azo) functional group. These compounds are notable for their vibrant colors, which are widely utilized in various applications such as textiles, food, and cosmetics.
  • Biological Activity: Azo compounds have garnered attention in the field of medicinal chemistry for their potential biological activities. Research suggests that some azo compounds exhibit antimicrobial and antifungal properties, opening doors to innovative therapeutic applications.
  • Synthesis and Applications: The synthesis of 2-methoxy-N-methyl-4-phenylazo-aniline often involves diazo coupling reactions, a fundamental reaction in organic chemistry. Its derivatives are used in dye formulation, contributing to the vibrant world of colorants.
  • Environmental Considerations: Like many azo dyes, this compound's environmental impact has been scrutinized. Some azo compounds can undergo reductive cleavage to release aromatic amines, which may be toxic. This has prompted research into safer alternatives and degradation processes.
  • Cultural Significance: The vivid colors produced by azo dyes have rich cultural significance. They are historically associated with traditional art forms and textile production, illustrating how chemistry plays a vital role in cultural expression.

In summary, 2-methoxy-N-methyl-4-phenylazo-aniline represents a unique intersection of chemistry, biology, and cultural history. Understanding its properties and implications can enrich the study of not only chemical science but also its applications in society.

Synonyms
3-Methoxy-4-monomethylaminoazobenzene
10121-94-5
2-methoxy-N-methyl-4-phenyldiazenylaniline
3-Methoxymethylaminoazobenzene
BRN 3342532
N-Methyl-4-(phenylazo)-o-anisidine
o-ANISIDINE, N-METHYL-4-(PHENYLAZO)-
SCHEMBL28912119
SCHEMBL28912120
DTXSID401040934
Benzenamine, 2-methoxy-N-methyl-4-(2-phenyldiazenyl)-