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Direct Blue 15

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Identification
Molecular formula
C34H30N8O2
CAS number
2429-74-5
IUPAC name
4-[3-(2,4-diaminophenyl)azo-4-methoxy-phenyl]azobenzene-1,3-diamine
State
State

At room temperature, Direct Blue 15 is a solid.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
600.00
Boiling point (Kelvin)
873.00
General information
Molecular weight
534.64g/mol
Molar mass
534.6430g/mol
Density
1.3400g/cm3
Appearence

Direct Blue 15 appears as a blue solid powder. It is known for its vibrant blue color, which is used as a dye in various applications. The compound typically exhibits good solubility in water, resulting in a deep blue aqueous solution.

Comment on solubility

Solubility of 4-[3-(2,4-diaminophenyl)azo-4-methoxy-phenyl]azobenzene-1,3-diamine

The solubility of 4-[3-(2,4-diaminophenyl)azo-4-methoxy-phenyl]azobenzene-1,3-diamine is an important characteristic that can influence its applications in various fields, particularly in dye chemistry and material science. Here are some key points regarding its solubility:

  • Polarity: The presence of multiple amine groups may enhance the compound's ability to interact with polar solvents, suggesting moderate solubility in water.
  • Aromaticity: The extensive aromatic character of the molecule can lead to decreased solubility in non-polar solvents due to reduced interaction.
  • Solvent Dependence: Solubility is often specific to solvent conditions. For instance, this compound may have differing solubility levels in alcohols, acetone, or dimethyl sulfoxide (DMSO).

Generally, we can summarize that:

  1. The solubility of this compound in water is likely to be limited, possibly leading to a low to moderate degree of saturation.
  2. In organic solvents, particularly polar protic solvents, solubility may improve due to favorable interactions.
  3. Conditions such as temperature and pH may significantly influence solubility behavior.

Overall, the intricate balance of functional groups and molecular structure determines its solubility profile, making it crucial to consider the context of use when evaluating the compound's solubility characteristics.

Interesting facts

Interesting Facts about 4-[3-(2,4-Diaminophenyl)azo-4-methoxy-phenyl]azobenzene-1,3-diamine

This compound, a member of the azo dye family, has gained recognition for its vibrant color and its various applications in the textile industry. Azo dyes, featuring a characteristic N=N (azo) functional group, are known not just for their color fastness but also for their complex synthesis.

Here are some fascinating insights:

  • Color Variety: The chemistry of azobenzenes allows for a wide range of colors. This compound can create hues that are appealing to manufacturers looking for vibrant textile applications.
  • Industrial Importance: Azo dyes, including this compound, are extensively utilized in the dyeing of fabrics, enabling a plethora of colors to be produced in the textile sector.
  • Biological Aspects: The presence of amine groups, such as in this compound, can contribute to diverse biological activities, making it an area of interest in pharmacology and medicinal chemistry.
  • Environmental Impact: While azo dyes are popular for their color properties, they often raise concerns regarding environmental pollution and potential toxicity. Studying this compound can lead to a better understanding of how to mitigate such effects.
  • Research Potential: Due to its complex structure, this compound serves as a great candidate for studies in organic chemistry, particularly in areas exploring dye-sensitized solar cells, sensors, and photochemistry.

In essence, 4-[3-(2,4-diaminophenyl)azo-4-methoxy-phenyl]azobenzene-1,3-diamine stands as a remarkable intersection of aesthetic appeal and scientific inquiry in the realm of chemical compounds. Its journey through synthesis to application is a testament to the fascinating world of organic chemistry.

Synonyms
EINECS 228-786-2
1,3-Benzenediamine, 4,4'-[(4-methoxy-1,3-phenylene)bis(azo)]bis-
1,3-Benzenediamine, 4,4'-((4-methoxy-1,3-phenylene)bis(azo))bis-
1,3-Benzenediamine, 4,4'-((4-methoxy-1,3-phenylene)bis(2,1-diazenediyl))bis-
1,3-Benzenediamine, 4,4'-[(4-methoxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-
6358-83-4
4-[[3-[(2,4-diaminophenyl)diazenyl]-4-methoxyphenyl]diazenyl]benzene-1,3-diamine
C.I. BASIC BROWN 2
DTXSID0064254
SCHEMBL25295013
GYSUSQZGUOGDNB-UHFFFAOYSA-N
4-[5-(2,4-Diaminophenyl)diazenyl-2-methoxyphenyl]diazenylbenzene-1,3-diamine
AKOS024428945
NS00021276
4,4'-((4-Methoxy-1,3-phenylene)bis(azo))bisbenzene-1,3-diamine