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Disperse Orange 3

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Identification
Molecular formula
C14H15N3O2
CAS number
730-40-5
IUPAC name
N,N-dimethyl-4-(2-nitrophenyl)azo-aniline
State
State

At room temperature, Disperse Orange 3 is a solid, maintaining a crystalline powder form.

Melting point (Celsius)
158.00
Melting point (Kelvin)
431.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
253.29g/mol
Molar mass
253.2780g/mol
Density
1.3250g/cm3
Appearence

Disperse Orange 3 typically appears as an orange to red crystalline powder. This dye is often used in textile and plastic industries because of its vibrant color.

Comment on solubility

Solubility of N,N-dimethyl-4-(2-nitrophenyl)azo-aniline

N,N-dimethyl-4-(2-nitrophenyl)azo-aniline, a complex azo dye compound, exhibits varied solubility characteristics which can significantly influence its applications. Understanding the solubility behavior of this compound is crucial for its practical use in industries such as textiles and printing.

Factors Affecting Solubility

The solubility of N,N-dimethyl-4-(2-nitrophenyl)azo-aniline can be affected by several factors:

  • Polarity: The presence of polar functional groups can enhance solubility in polar solvents.
  • pH: The protonation state can impact solubility, especially in aqueous solutions.
  • Temperature: Increased temperature often leads to higher solubility due to enhanced molecular movement.

Solvent Compatibility

This compound is typically more soluble in organic solvents than in water. Common solvents in which N,N-dimethyl-4-(2-nitrophenyl)azo-aniline is soluble include:

  • Alcohols (e.g., ethanol, methanol)
  • Aromatic hydrocarbons (e.g., toluene, xylene)
  • Acetonitrile

However, it shows limited solubility in water, which can present challenges for formulation in aqueous-based products.

Practical Implications

As a result of its solubility profile, N,N-dimethyl-4-(2-nitrophenyl)azo-aniline is often used in systems where organic solvent interaction is beneficial. This solubility behavior also emphasizes the need for careful consideration of solvent choice in applications to ensure optimal performance and stability.

In summary, understanding the solubility of N,N-dimethyl-4-(2-nitrophenyl)azo-aniline is essential for its effective use in various industrial applications, where its interactions with solvents can significantly impact functionality.

Interesting facts

Interesting Facts about N,N-dimethyl-4-(2-nitrophenyl)azo-aniline

N,N-dimethyl-4-(2-nitrophenyl)azo-aniline, often referred to within the realm of azo dyes, holds a fascinating place in both chemistry and applied sciences. This organic compound showcases the intricate relationship between chemistry and color, making it vital in several industries.

Color and Application

The compound belongs to a larger family known as azo compounds, famous for their vibrant colors. Here are several key points about its significance:

  • Dye Industry: N,N-dimethyl-4-(2-nitrophenyl)azo-aniline is extensively used in the manufacture of dyes, contributing to the brilliant hues found in textiles and inks.
  • Color Chemistry: The unique structure, featuring the azo (-N=N-) linkage, allows for different colors based on the substituents attached to the aromatic rings.
  • Analytical Chemistry: This compound can serve as a reagent in various analytical applications due to its ability to form colored complexes, aiding in the detection and quantification of other substances.

Toxicity and Safety

Understanding safety and health implications is crucial when working with azo compounds, including this one. Here are some considerations:

  • Potential Hazards: Many azo dyes can be hazardous, and their degradation products may be carcinogenic. Thus, it is important to handle with care.
  • Safety Protocols: Personal protective equipment (PPE) such as gloves and goggles should always be worn when handling these compounds.

Scientific Exploration

This compound is not just significant for its aesthetic qualities. It serves as a model for various studies in organic chemistry and material science:

  • Research Topics: Researchers study the reactivity of amino groups in the presence of azo linkages, exploring their role in chemical synthesis and properties.
  • Innovations in Dyes: By modifying its structure, scientists can develop new dyes with improved stability and environmental compatibility.

In conclusion, N,N-dimethyl-4-(2-nitrophenyl)azo-aniline is a compound that encapsulates the intersection of beauty and science, revealing the complex tapestry of chemical compounds that enrich our daily lives. Its applications, potential hazards, and ongoing research highlight the importance of understanding this compound in both industrial and laboratory settings.

Synonyms
3010-38-6
N,N-Dimethyl-p-((o-nitrophenyl)azo)aniline
N,N-dimethyl-4-[(2-nitrophenyl)diazenyl]aniline
N,N-Dimethyl-4-[(E)-(2-nitrophenyl)diazenyl]aniline
Aniline, N,N-dimethyl-p-((o-nitrophenyl)azo)-
N,N-Dimethyl-4-((2-nitrophenyl)diazenyl)aniline
2'-Nitro-4-dimethylaminoazobenzene
BRN 0751473
N,N-Dimethyl-4-[(E)-(2-nitrophenyl)-diazenyl]aniline
SCHEMBL11307582
DTXSID60871879
AZQHHHBFJVTYJU-FOCLMDBBSA-N
ALBB-017765
AKOS015959954
2-Nitro-4'-(N,N-dimethylamino)azobenzene
(4-dimethylaminophenyl)(2-nitrophenyl)diazene
dimethyl{4-[(E)-(2-nitrophenyl)diazenyl]phenyl}amine
N,N-Dimethyl-4-[(E)-(2-nitrophenyl)diazenyl]aniline #
N,N-dimethyl-4-[(1E)-2-(2-nitrophenyl)diazen-1-yl]aniline