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Disperse Orange 1

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Identification
Molecular formula
C14H14N2O
CAS number
6596-41-0
IUPAC name
(2-methoxyphenyl)-(o-tolyl)diazene
State
State

At room temperature, Disperse Orange 1 is generally found in a solid state. It is commonly supplied in a fine powder form and is used in various dyeing applications because of its ability to remain stable and retain color when applied onto fabrics.

Melting point (Celsius)
133.00
Melting point (Kelvin)
406.00
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.00
General information
Molecular weight
228.28g/mol
Molar mass
228.2800g/mol
Density
1.1600g/cm3
Appearence

Disperse Orange 1 appears as a reddish-orange powder. It is often used as a dye and thus is characterized by its vibrant coloration which can range from orange to red, depending on the concentration and the matrix in which it is dispersed.

Comment on solubility

Solubility of (2-methoxyphenyl)-(o-tolyl)diazene

(2-methoxyphenyl)-(o-tolyl)diazene, a compound with intriguing structural features, presents a unique profile in terms of solubility characteristics. Understanding its solubility is key for applications in various fields such as materials science and organic synthesis.

This compound tends to exhibit moderate solubility in organic solvents due to its non-polar aromatic structures. Specifically:

  • It is generally soluble in non-polar solvents like toluene and hexane.
  • It may show limited solubility in polar solvents such as water and ethanol due to the presence of polar functional groups.

Factors influencing its solubility include:

  1. Temperature: Increased temperature often enhances solubility in organic solvents.
  2. Solvent polarity: The choice of solvent plays a critical role; non-polar solvents are more favorable.
  3. Concentration of solute: Higher concentrations might lead to saturation limits quickly depending on the solvent used.

In practice, solubility data indicate that amidst various solvents, a careful selection is essential for achieving optimal dissolution and enhancing its utility. As expressed, "Solubility is the key that unlocks the potential applications of a compound." The solubility considerations of (2-methoxyphenyl)-(o-tolyl)diazene are thus pivotal in its utilization in scientific research and industrial applications.

Interesting facts

Interesting Facts About (2-methoxyphenyl)-(o-tolyl)diazene

(2-methoxyphenyl)-(o-tolyl)diazene is a fascinating compound that belongs to the class of azo compounds, which are characterized by the presence of a >N=N< group. This compound exhibits unique properties and applications that make it a subject of interest in various fields of research.

Chemical Structure and Properties

The structure of (2-methoxyphenyl)-(o-tolyl)diazene can be appreciated through its distinct functional groups. This compound features:

  • Azo Group: The presence of the diazene moiety (–N=N–) contributes to the compound's reactivity and potential applications in dyes and pigments.
  • Substituents: The two different aromatic rings (2-methoxyphenyl and o-tolyl) provide diverse substituents that can impact its chemical behavior and solubility.

Applications

(2-methoxyphenyl)-(o-tolyl)diazene has intriguing applications in several domains, including:

  • Dyes and Pigments: The azo structure is exploited in the dye industry to create vibrant colors for textiles and inks.
  • Biological Studies: Researchers have investigated azo compounds for their potential in photochemical reactions and their behavior in biological systems.
  • Pharmaceuticals: Some derivatives of azo compounds have been explored for their therapeutic properties, making them valuable in medicinal chemistry.

Behavior Under Light

One of the intriguing characteristics of (2-methoxyphenyl)-(o-tolyl)diazene is its behavior under light exposure. As noted by scientists, "The azo group can undergo cis-trans isomerization upon UV light irradiation," which can lead to changes in the compound's optical properties. This feature is harnessed in light-sensitive applications, including:

  • Switchable dyes
  • Photodegradable materials

Conclusion

Overall, (2-methoxyphenyl)-(o-tolyl)diazene stands out as a notable compound in organic chemistry, demonstrating the interplay between structure and reactivity. Its significance in various fields promises continued interest and research in the properties and transformations of azo compounds.

Synonyms
2-METHOXY-2'-METHYLAZOBENZENE
29268-78-8