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Solvent Yellow 14

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Identification
Molecular formula
C17H19N3
CAS number
842-07-9
IUPAC name
4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline
State
State

At room temperature, Solvent Yellow 14 is typically found in a solid state as a crystalline powder.

Melting point (Celsius)
130.00
Melting point (Kelvin)
403.00
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.00
General information
Molecular weight
268.37g/mol
Molar mass
268.3700g/mol
Density
1.0940g/cm3
Appearence

The compound Solvent Yellow 14 typically appears as an orange or reddish-orange crystalline powder or solid. It is known for its vibrant color and is often used as a dye.

Comment on solubility

Solubility of 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline

The solubility of 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline can be quite intriguing due to its complex nature. As an azo compound, it features a functional group (-N=N-) that can significantly influence its solubility in various solvents. Here are some key insights:

  • Polar vs. Non-polar Solvents: Typically, azo compounds tend to be more soluble in non-polar solvents due to their hydrophobic aromatic rings. However, the presence of the dimethylamino group can introduce some degree of polarity.
  • Influence of Functional Groups: The ethyl and methyl groups attached to the phenyl ring can enhance solubility in organic solvents, while the dimethylamino group may allow for some interaction with polar solvents like water, although this interaction is usually limited.
  • Solubility Limitations: In practical terms, 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline may show poor to moderate solubility in water, which is common for many azo dyes and pigments.
  • Temperature Dependence: Solubility can also be affected by temperature, where higher temperatures often increase solubility in most solvents.

In summary, while 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline is likely to be more soluble in organic solvents, one can expect limited solubility in aqueous solutions. The compounding factors of molecular structure and solvent properties make solubility a fascinating aspect of this compound.

Interesting facts

Interesting Facts about 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline

4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline is a fascinating compound that plays a significant role in various fields of chemistry and industry. Here are some notable aspects:

  • Dye Production: This compound is primarily used in the synthesis of dyes, particularly azo dyes. Azo dyes are notable for their vibrant colors and are widely utilized in textiles, food, and cosmetics.
  • Color Chemistry: The rich color properties of azo compounds make them highly desirable in applications ranging from printing inks to plastics. The ability to modify the structure of azo compounds allows chemists to create a wide spectrum of colors, enhancing artistic and practical applications.
  • Biological Relevance: Research has explored the potential health effects of azo compounds, as some have been linked to allergic reactions or other adverse effects. Studies often focus on azo dye metabolites, making this compound a subject of interest in toxicology.
  • Environmental Impact: The use of azo dyes can raise environmental concerns, particularly when they enter water systems. The degradation of these compounds can lead to pollution, prompting researchers to investigate eco-friendlier alternatives and degradation pathways.
  • Synthetic Versatility: This compound can serve as a building block in organic synthesis, allowing for the development of more complex molecules in pharmaceutical chemistry and materials science.

Understanding the properties and implications of 4-(3-ethyl-4-methyl-phenyl)azo-N,N-dimethyl-aniline not only highlights the intricacies of organic compounds but also emphasizes the ongoing dialogue between chemistry and its applications in real-world scenarios.

Synonyms
17010-63-8
4-[(3-ethyl-4-methylphenyl)diazenyl]-N,N-dimethylaniline
4-[(4-Methyl-3-ethylphenyl)azo]-N,N-dimethylbenzenamine
BRN 3096627
p-((3-Ethyl-p-tolyl)azo)-N,N-dimethylaniline
N,N-Dimethyl-p-((3-ethyl-p-tolyl)azo)aniline
Aniline, N,N-dimethyl-p-(3'-ethyl-4'-methylphenylazo)-
ANILINE, p-((3-ETHYL-p-TOLYL)AZO)-N,N-DIMETHYL-
NoName_3971
DTXSID00903325
DTXSID801038177
3'-ethyl-4'-methyl-4-dimethylaminoazobenzene
Benzenamine, 4-[2-(3-ethyl-4-methylphenyl)diazenyl]-N,N-dimethyl-