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Disperse Orange 3

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Identification
Molecular formula
C18H22N4
CAS number
495-54-5
IUPAC name
4-(4-butylphenyl)azo-N,N-dimethyl-aniline
State
State

At room temperature, the compound is in a solid state. As a dye, it is often used in powdered form for easier application in the dyeing processes.

Melting point (Celsius)
123.00
Melting point (Kelvin)
396.15
Boiling point (Celsius)
359.00
Boiling point (Kelvin)
632.15
General information
Molecular weight
292.40g/mol
Molar mass
292.3960g/mol
Density
1.0500g/cm3
Appearence

Disperse Orange 3 is a synthetic dye and appears as an orange to red crystalline solid or powder. It is primarily used as a dye in various textile applications, especially for synthetic fibers such as polyester.

Comment on solubility

Solubility of 4-(4-butylphenyl)azo-N,N-dimethyl-aniline

The solubility of 4-(4-butylphenyl)azo-N,N-dimethyl-aniline is an intriguing aspect of its chemical behavior. This compound, known for its distinct azo group, presents some unique solubility characteristics:

  • Solvent Dependence: The solubility of this compound can vary significantly depending on the solvent used. It is generally more soluble in polar organic solvents such as ethanol and dimethyl sulfoxide (DMSO) compared to non-polar solvents.
  • Influence of Hydrocarbon Chain: The presence of the butyl group may increase its solubility in organic solvents, particularly those that are non-polar, enhancing its affinity due to hydrophobic interactions.
  • Thermodynamic Considerations: Factors such as temperature and pressure may also affect solubility, with higher temperatures generally favoring increased solubility in many solvents, as the increased kinetic energy can disrupt intermolecular interactions.
  • Concentration Effects: At higher concentrations, solubility may decrease due to phenomena like aggregation or 'self-association,' indicating that careful consideration is required when preparing solutions.

In conclusion, understanding the solubility of 4-(4-butylphenyl)azo-N,N-dimethyl-aniline is crucial for its application in various fields, including dye chemistry and materials science. As with many azo compounds, the interplay between the structural features and solubility is complex and warrants further investigation.

Interesting facts

Interesting Facts about 4-(4-butylphenyl)azo-N,N-dimethyl-aniline

4-(4-butylphenyl)azo-N,N-dimethyl-aniline is a fascinating compound with a variety of applications and interesting properties. Here are some noteworthy points that highlight its significance:

  • Azo Compounds: This compound belongs to the family of azo compounds, which are characterized by the presence of a nitrogen-to-nitrogen double bond (–N=N–). Azo compounds are widely used as dyes due to their vibrant colors and stability.
  • Dye Industry Applications: The vibrant color produced by 4-(4-butylphenyl)azo-N,N-dimethyl-aniline makes it valuable in the textile and dye industries. It is often employed to color fabrics, plastics, and even food products.
  • Potential Biological Activity: Some azo compounds have been studied for their potential in biological systems. While specific studies on this compound may be limited, research on similar compounds suggests they could exhibit interesting biological activities, including antimicrobial or anticancer properties.
  • Synthesis and Reactivity: The synthesis of azo compounds typically involves the coupling of an aromatic amine with a diazonium salt. This reactivity allows for the creation of various derivatives, enabling chemists to design compounds tailored for specific applications.
  • Colorants in Consumer Products: Given its azo structure, this compound could be found in various consumer products, from hair dyes to inks, contributing to the aesthetics and functionality of these items.

In summary, 4-(4-butylphenyl)azo-N,N-dimethyl-aniline is a compound that not only showcases the beauty of azo chemistry but also holds significant practical applications in multiple industries. Its vibrant properties and the potential for reactivity make it an exciting subject of study for both scientists and industry professionals.

Synonyms
24596-39-2
p-((p-Butylphenyl)azo)-N,N-dimethylaniline
4'-n-Butyl-4-dimethylaminoazobenzene
ANILINE, p-((p-BUTYLPHENYL)AZO)-N,N-DIMETHYL-
SCHEMBL28234566
SCHEMBL28234569
DTXSID101039631
Benzenamine, 4-[2-(4-butylphenyl)diazenyl]-N,N-dimethyl-