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Disperse Orange 1

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Identification
Molecular formula
C12H12N4
CAS number
2581-69-3
IUPAC name
2-[2-(p-tolylazo)ethyl]propanedinitrile
State
State

At room temperature, Disperse Orange 1 is a solid. It exists in crystalline powder form.

Melting point (Celsius)
131.00
Melting point (Kelvin)
404.20
Boiling point (Celsius)
478.50
Boiling point (Kelvin)
751.70
General information
Molecular weight
219.25g/mol
Molar mass
219.2520g/mol
Density
1.3279g/cm3
Appearence

Disperse Orange 1 typically appears as an orange to red crystalline powder. Its vibrant hue makes it useful in dyeing applications.

Comment on solubility

Solubility of 2-[2-(p-tolylazo)ethyl]propanedinitrile

The solubility of 2-[2-(p-tolylazo)ethyl]propanedinitrile is quite intriguing and can vary depending on the solvent used. Here are some key points to consider:

  • Polarity: As a compound with multiple nitrile groups, it exhibits some polar character, which may enhance its solubility in polar solvents.
  • Solvent Interaction:
    • It may show better solubility in organic solvents such as dimethyl sulfoxide (DMSO) and acetonitrile.
    • In less polar solvents like hexane or cyclohexane, solubility may be significantly reduced.
  • Temperature Effects: Solubility often increases with temperature, so higher temperatures might facilitate better dissolution of the compound.

In conclusion, while 2-[2-(p-tolylazo)ethyl]propanedinitrile has opportunities for solubility in polar organic solvents, the specific interaction with the solvent's polarity plays a crucial role. The combined effects of temperature and solvent nature are vital for maximizing its solubility, leading to potential applications in various fields such as organic chemistry and dye chemistry.

Interesting facts

Interesting Facts about 2-[2-(p-Tolylazo)ethyl]propanedinitrile

2-[2-(p-Tolylazo)ethyl]propanedinitrile is a fascinating compound that showcases the intricate world of organic chemistry. This compound is notable for its unique structural attributes, where the presence of the p-tolylazo group plays a significant role in its chemical behavior and applications. Here are some intriguing aspects of this compound:

  • Azobenzene Derivative: The compound features an azo group, which is a functional group characterized by a nitrogen-to-nitrogen double bond. This functional group is renowned for its ability to undergo photochemical reactions, making compounds containing azobenzene derivatives useful in a variety of **photoresponsive applications**.
  • Potential Applications: Due to its unique properties, 2-[2-(p-Tolylazo)ethyl]propanedinitrile could potentially be used in areas such as dyes and pigments, where its vivid color characteristics come into play. Its structure may also lend itself to applications in **materials science** and **organic electronics**.
  • Synthetic Versatility: The presence of the dinitrile group presents opportunities for further chemical modifications, allowing chemists to explore a range of synthetic pathways. This versatility makes the compound a valuable building block in advanced organic synthesis.
  • Reactivity Insights: The reactivity of this compound is largely influenced by its electron-withdrawing and electron-donating characteristics. Understanding these interactions can provide insights into the compound's behavior in different chemical environments.

In summary, 2-[2-(p-Tolylazo)ethyl]propanedinitrile serves as a prime example of how complex structures in organic compounds can lead to exciting applications and diverse reactions. Its potential uses and unique functional groups exemplify the innovative opportunities that exist within modern chemistry.

Synonyms
Ethyl(p-tolylazo)malononitrile
3655-99-0
F 2290
4-Tolyl-azo-aethyl-malonitril [German]
MALONONITRILE, ETHYL(p-TOLYLAZO)-
4-Tolyl-azo-aethyl-malonitril