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Disperse Red 17

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Identification
Molecular formula
C17H15N3O2
CAS number
3179-89-3
IUPAC name
2-(m-tolylazo)-1-phenyl-butane-1,3-dione
State
State

At room temperature, Disperse Red 17 is in a solid state. It is often handled as a powdered material.

Melting point (Celsius)
177.00
Melting point (Kelvin)
450.15
Boiling point (Celsius)
340.00
Boiling point (Kelvin)
613.15
General information
Molecular weight
322.35g/mol
Molar mass
322.3470g/mol
Density
1.2300g/cm3
Appearence

Disperse Red 17 is a red crystalline powder. It is commonly used as a dye and imparts a vivid red color when applied to various materials.

Comment on solubility

Solubility of 2-(m-tolylazo)-1-phenyl-butane-1,3-dione

The solubility of 2-(m-tolylazo)-1-phenyl-butane-1,3-dione showcases the fascinating interactions between organic compounds and solvents. This compound, often characterized by the presence of both aromatic and carbonyl functional groups, offers a unique perspective on its solubility traits.

In general, the solubility of such compounds can be influenced by several factors:

  • Polarity of the Solvent: The solubility generally increases in polar solvents, such as alcohols and water, due to the strong dipole interactions with the carbonyl groups.
  • Temperature: Many organic compounds, including this one, tend to exhibit increased solubility with rising temperatures, owing to enhanced molecular movement.
  • Intramolecular Interactions: The presence of functional groups can lead to hydrogen bonding, which can either enhance or inhibit solubility depending on the solvent.

It is often said that “like dissolves like”, meaning that non-polar solvents may struggle to dissolve polar compounds, and vice versa. Therefore, when considering the solubility of 2-(m-tolylazo)-1-phenyl-butane-1,3-dione, it is crucial to select solvents that can appropriately interact with its molecular structure.

Overall, understanding the solubility of this compound not only requires knowledge of its chemical structure but also a nuanced appreciation for the solvent properties that promote effective dissolution.

Interesting facts

Interesting Facts About 2-(m-Tolylazo)-1-phenyl-butane-1,3-dione

2-(m-Tolylazo)-1-phenyl-butane-1,3-dione is a fascinating organic compound that belongs to the class of azo dyes. These compounds are well-known for their vibrant colors and applications in various fields. Here are some intriguing facts:

  • Dye Formation: Azo compounds are characterized by the presence of the azo group (-N=N-), which is responsible for their intense coloration. This compound features a complex structure that enhances its dyeing potential.
  • Biological Significance: Azo dyes can have various biological activities, making them of interest in pharmacology and biochemistry. Some azo compounds exhibit antibacterial and antifungal properties, which can be significant for medical applications.
  • Applications: Beyond dyeing textiles, compounds like 2-(m-Tolylazo)-1-phenyl-butane-1,3-dione have potential uses in *indicators*, *biological staining*, and *colorimetric analysis*. The versatility of azo compounds makes them valuable in both research and industrial settings.
  • Environmental Concerns: While azo dyes are widely used, they also raise environmental concerns due to their persistence in wastewater. Some may metabolize into toxic amines, leading to ongoing research about safer alternatives and degradation techniques.
  • Historical Context: The first synthetic azo dye, known as "Mauveine," was discovered in the 19th century. Since then, the development of azo compounds has evolved significantly, leading to an explosion of color in textiles and other materials.

This compound is a fine example of how organic chemistry intersects with various industries and environmental issues, showcasing both the elegance of molecular design and the responsibilities that come with synthetic chemistry.

Synonyms
1-Phenyl-2-(m-tolylazo)-1,3-butanedione
3701-22-2
F 2309
3-Tolyl-azo-benzoyl-aceton [German]
3-Tolyl-azo-benzoyl-aceton
BRN 0918743
1,3-BUTANEDIONE, 1-PHENYL-2-(m-TOLYLAZO)-
1,3-Butanedione, 2-((3-methylphenyl)azo)-1-phenyl-