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Disperse Orange 25

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Identification
Molecular formula
C14H14ClN3
CAS number
3179-89-3
IUPAC name
4-(3-chlorophenyl)azo-N,N-dimethyl-aniline
State
State

At room temperature, Disperse Orange 25 is in a solid state, appearing as a crystalline powder. It is not soluble in water, emphasizing its application in non-aqueous media or with dispersing agents.

Melting point (Celsius)
184.00
Melting point (Kelvin)
457.00
Boiling point (Celsius)
362.70
Boiling point (Kelvin)
635.85
General information
Molecular weight
268.74g/mol
Molar mass
268.7300g/mol
Density
1.1800g/cm3
Appearence

Disperse Orange 25 is typically an orange-colored crystalline powder. The vibrant color makes it suitable for use as a dye in various textile applications.

Comment on solubility

Solubility of 4-(3-chlorophenyl)azo-N,N-dimethyl-aniline

The solubility of 4-(3-chlorophenyl)azo-N,N-dimethyl-aniline can be influenced by several factors, including its chemical structure and the nature of the solvent. Here are several key points to consider:

  • Solvent Dependence: This compound tends to be more soluble in organic solvents such as ethanol, acetone, and dimethyl sulfoxide (DMSO) than in water, due to its relatively large hydrophobic aromatic rings.
  • Hydrophobic Character: The presence of the chlorophenyl group enhances the hydrophobic character, which further supports solubility in non-polar or weakly polar solvents.
  • Temperature Effects: Like many organic compounds, solubility may increase with temperature. Therefore, heating the solvent could help dissolve this compound more effectively.
  • pH Influence: The solubility may also vary with the pH of the solution, particularly if any protonation or ionization occurs, although this compound is primarily neutral under normal conditions.

In summary, the solubility of 4-(3-chlorophenyl)azo-N,N-dimethyl-aniline is largely dictated by the solvent used, its intrinsic hydrophobicity, temperature variations, and the pH of the solution. This places it in a category where understanding the interactions with various solvents can lead to better applications and usage in chemical processes. Always *consider* the specific solvent properties when evaluating the dissolving capability of this compound!

Interesting facts

Interesting Facts About 4-(3-Chlorophenyl)azo-N,N-dimethyl-aniline

4-(3-Chlorophenyl)azo-N,N-dimethyl-aniline is a fascinating compound primarily known for its role in the dye industry. Here are some intriguing aspects of this compound:

  • Azo Dye Significance: As an azo compound, it features the characteristic -N=N- linkage, which is integral in the formation of vibrant dyes. Azo dyes are notorious for their vivid colors and wide utilization in textiles.
  • Color Properties: The compound is often recognized for its rich hues, which can range from yellow to red based on environmental factors and interactions with other substances.
  • Industrial Application: It is widely employed in coloring fabrics, paper, and even plastics, showcasing its versatility as a synthetic dye.
  • Environmental Impact: While azo dyes provide brilliant coloration, some can be harmful; hence, research is ongoing to assess the biodegradability and safety of these compounds in the environment.
  • Synthetic Pathways: Synthesizing Azo dyes typically involves coupling diazonium salts with aromatic compounds, a process that underscores key principles in organic chemistry.

Moreover, the compound is a remarkable example of how molecular structure influences properties and reactions in chemical systems. Its studies lead to a deeper understanding of azo compounds in general, paving the way for safer and more sustainable practices in the dye industry.

As researchers continue to explore the capabilities of compounds like 4-(3-Chlorophenyl)azo-N,N-dimethyl-aniline, the fields of organic synthesis and material science keep expanding, providing exciting opportunities for innovation and growth.

Synonyms
4-(3-CHLOROPHENYLAZO)-N,N-DIMETHYLANILINE
4-[2-(3-Chlorophenyl)diazenyl]-N,N-dimethylbenzenamine
4-(2-(3-Chlorophenyl)diazenyl)-N,N-dimethylbenzenamine
659-083-2
3'-Chloro-4-dimethylaminoazobenzene
3789-77-3
4-[(3-chlorophenyl)diazenyl]-N,N-dimethylaniline
3-CHLORO-4-DIMETHYLAMINOAZOBENZENE
ANILINE, N,N-DIMETHYL-p-((m-CHLOROPHENYL)AZO)-
4-((3-Chlorphenyl)azo)-N,N-dimethylaniline
N,N-Dimethyl-p-((m-chlorophenyl)azo)aniline
Aniline, p-((m-chlorophenyl)azo)-N,N-dimethyl-
Benzenamine, 4-((3-chlorophenyl)azo)-N,N-dimethyl-
NSC-204515
3'-Chloro-4-((dimethylamino)azo)benzene
3'-Chloro-4-[(dimethylamino)azo]benzene
4-[(3-Chlorphenyl)azo]-N,N-dimethylaniline
N,N-Dimethyl-p-[(m-chlorophenyl)azo]aniline
4-Dimethylamino-3'-chloroazobenzene
NSC 204515
BRN 0748251
NSC204515
3'-Chloro-4-(dimethylamino)azobenzene
5ZL5WA2CJX
SCHEMBL2682051
WLN: GR CNUNR DN1&1
4-[(E)-2-(3-chlorophenyl)diazen-1-yl]-N,N-dimethylaniline
DTXSID701037483
MFCD00059480
3'-Chloro-N,N-dimethyl-4-aminoazobenzene
DB-049211
4-[(3-Chlorophenyl)azo]-N,N-dimethylanilin
Aniline,N-dimethyl-p-[(m-chlorophenyl)azo]-
CS-0451903
D89208
(E)-4-((3-chlorophenyl)diazenyl)-N,N-dimethylaniline
Benzenamine, 4-[2-(3-chlorophenyl)diazenyl]-N,N-dimethyl-
4-[(1E)-2-(3-chlorophenyl)diazen-1-yl]-N,N-dimethylaniline
4-[(1E)-2-(3-Chlorophenyl)diazenyl]-N,N-dimethylbenzenamine
N-(4-[(3-Chlorophenyl)diazenyl]phenyl)-N,N-dimethylamine #
Benzenamine, 4-[(1E)-2-(3-chlorophenyl)diazenyl]-N,N-dimethyl-
2242184-62-7