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Solvent Yellow 56

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Identification
Molecular formula
C16H17N3O
CAS number
2481-94-9
IUPAC name
N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide
State
State
At room temperature, Solvent Yellow 56 is a solid. It is typically handled as a powder or crystals in its dry form.
Melting point (Celsius)
181.00
Melting point (Kelvin)
454.15
Boiling point (Celsius)
433.00
Boiling point (Kelvin)
706.15
General information
Molecular weight
268.33g/mol
Molar mass
268.3310g/mol
Density
1.1700g/cm3
Appearence

Solvent Yellow 56 is typically found as a yellow to orange crystalline solid. The compound appears as fine powder or crystalline particles.

Comment on solubility

Solubility of N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide

N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide, often referred to as a dye precursor, exhibits varying solubility characteristics in different solvents. Understanding its solubility is pivotal for applications in fields like dye chemistry and materials science.

Key Points on Solubility:

  • Polar Solvents: The presence of the dimethylamino group contributes to its solubility in polar solvents such as water and alcohols. This group facilitates hydrogen bonding, increasing solubility.
  • Non-Polar Solvents: In contrast, N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide shows limited solubility in non-polar organic solvents like hexane or benzene, where interactions between solute and solvent molecules are weaker.
  • Concentration Effects: Solubility can also be influenced by concentration and temperature, with higher temperatures typically enhancing solubility in most solvents.
  • pH Sensitivity: The solubility may vary with pH due to protonation or deprotonation of the amine group, which can alter the compound’s polarity and, consequently, its solubility characteristics.

As with many organic compounds, the balance of chemical structure and solvent properties plays a crucial role in determining solubility. "Understanding solubility is key to unlocking the potential of chemical compounds in practical applications."

Interesting facts

Interesting Facts about N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide

N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide, often recognized in the chemical world for its vibrant properties, is a notable member of the azo compound family. Here are some captivating aspects of this compound:

  • Versatile Applications: Azo compounds are primarily known for their use in dyes and pigments. N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide finds its application in textiles, ensuring colors remain bright and vivid.
  • Color Chemistry: The presence of the azo group (-N=N-) is essential for the compound's intense coloration. This characteristic makes it an attractive option in agriculture for dyeing purposes.
  • Biological Interest: Studies have shown that some azo compounds may hold potential in pharmaceuticals. Exploration into their biological effects or transformation in metabolic pathways is an exciting area of research.
  • Environmental Concerns: While being useful, azo compounds have raised environmental concerns due to their persistence and potential toxicity. Understanding their degradation and impact on ecosystems is critical for chemical safety.
  • Structure-Activity Relationship: The fascinating structure of N-[4-[4-(dimethylamino)phenyl]azophenyl]acetamide offers many insights into structure-activity relationships (SAR) in organic chemistry, where the positioning of functional groups can significantly influence reactivity and properties.

In conclusion, this compound not only showcases the beauty of its chemical structure but also serves as an important subject for further study in both the scientific community and industrial applications. As one researcher poignantly stated, “The deeper we delve into the world of azo compounds, the more we can illuminate their role in chemistry and industry.”

Synonyms
4'-((p-(Dimethylamino)phenyl)azo)acetanilide
1591-56-6
N-(4-((4-(Dimethylamino)phenyl)azo)phenyl)acetamide
N-[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]acetamide
N'-Acadab
CCRIS 2254
BRN 0755016
N-[4-[[4-(DIMETHYLAMINO)PHENYL]AZO]PHENYL]ACETAMIDE
C.I. 11030
N'-Acetyl-4'-amino-N,N-dimethyl-4-aminoazobenzene
Acetamide, N-(4-((4-(dimethylamino)phenyl)azo)phenyl)-
4-16-00-00517 (Beilstein Handbook Reference)
SCHEMBL8817969
SCHEMBL12125125
ACETANILIDE, 4'-((P-(DIMETHYLAMINO)PHENYL)AZO)-
DTXSID001030836