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Disperse Orange 25

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Identification
Molecular formula
C12H12N4
CAS number
31482-56-1
IUPAC name
2-[2-(m-tolylazo)ethyl]propanedinitrile
State
State

At room temperature, Disperse Orange 25 exists as a solid. It is typically stable under normal temperatures and pressures, and it is insoluble in water but soluble in organic solvents like ethanol and acetone.

Melting point (Celsius)
97.00
Melting point (Kelvin)
370.15
Boiling point (Celsius)
405.20
Boiling point (Kelvin)
678.40
General information
Molecular weight
207.25g/mol
Molar mass
207.2340g/mol
Density
1.2364g/cm3
Appearence

Disperse Orange 25 typically appears as an orange powder. It is a synthetic dye used in the textile industry, particularly for dyeing synthetic fibers like polyester. The powder is finely divided and can be used to create bright orange hues in fabrics.

Comment on solubility

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

The compound 2-[2-(m-tolylazo)ethyl]propanedinitrile, characterized by its complex structure, exhibits interesting solubility properties that are worth exploring. Typically, the solubility of this compound can be influenced by several factors:

  • Polarity: The presence of multiple nitrile groups (–C≡N) in its structure contributes to the compound’s polar nature, enabling it to dissolve well in polar solvents.
  • Solvent Type: Generally, it demonstrates good solubility in organic solvents such as dichloromethane and ethanol. However, it may have limited solubility in non-polar solvents due to the steric hindrance of the m-tolylazo group.
  • Temperature Effects: Like many compounds, the temperature can play a significant role in its solubility. Increased temperatures often enhance solubility, allowing for greater interactions between solute and solvent.

In summary, when considering the solubility of 2-[2-(m-tolylazo)ethyl]propanedinitrile, it is essential to take into account the overall polarity, the nature of the solvent, and temperature variations. This multifaceted approach ensures an in-depth understanding of how this compound interacts within various solvent systems.

Interesting facts

Interesting Facts about 2-[2-(m-tolylazo)ethyl]propanedinitrile

This compound, known for its complex structure, belongs to a fascinating class of materials with various applications in the fields of chemistry and materials science. Here are some intriguing points regarding 2-[2-(m-tolylazo)ethyl]propanedinitrile:

  • Diverse Applications: Compounds like this one are often utilized in organic synthesis, including the production of specialized dyes and pigments due to their azo group, which is known for imparting vivid colors.
  • Biological Relevance: Research has indicated that compounds with this type of moiety can exhibit interesting biological activities, making them potential candidates for further pharmacological studies.
  • Structure-Activity Relationship (SAR): The presence of the m-tolyl group contributes to the compound's unique properties, leading to an active area of research focusing on how modifications of the structure can impact its reactivity and biological efficacy.
  • Colorimetric Properties: Due to the azo linkage, this compound may serve as an excellent reagent for colorimetric analyses in laboratories, allowing chemists to detect and quantify other substances based on color change.

Understanding the properties and potential applications of compounds like 2-[2-(m-tolylazo)ethyl]propanedinitrile is crucial for advancing both basic and applied chemistry. As we explore its capabilities, we uncover the richness of synthetic organic compounds and their impact on our world.

Scientist and inventor Albert Szent-Györgyi once said, “Discovery consists of seeing what everybody has seen and thinking what nobody has thought.” This perfectly encapsulates the spirit of research surrounding compounds like 2-[2-(m-tolylazo)ethyl]propanedinitrile, as it challenges us to rethink our understanding of chemistry.

Synonyms
Ethyl(m-tolylazo)malononitrile
3655-98-9
F 2289
3-Tolyl-azo-aethyl-malonitril [German]
MALONONITRILE, ETHYL(m-TOLYLAZO)-
3-Tolyl-azo-aethyl-malonitril