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Disperse Orange 37

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Identification
Molecular formula
C16H11ClN4
CAS number
12223-33-5
IUPAC name
2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile
State
State

At room temperature, Disperse Orange 37 is a solid.

Melting point (Celsius)
182.00
Melting point (Kelvin)
455.15
Boiling point (Celsius)
600.00
Boiling point (Kelvin)
873.15
General information
Molecular weight
291.74g/mol
Molar mass
291.7000g/mol
Density
1.3700g/cm3
Appearence

Disperse Orange 37 is typically a red to dark orange crystalline powder.

Comment on solubility

Solubility of 2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile

The solubility of 2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile in various solvents can be described as follows:

  • Solvent Type: Generally, this compound may exhibit higher solubility in organic solvents due to its hydrophobic nature.
  • Polar vs Nonpolar: In polar solvents such as water, the solubility is likely to be low. On the other hand, nonpolar solvents like hexane or chloroform might dissolve it more readily.
  • Temperature Dependence: Solubility can also be temperature-dependent; typically, raising the temperature can increase the solubility of organic compounds.

As a rule of thumb, water solubility for such complex azo compounds tends to be limited. According to research, many azo compounds form strong intermolecular interactions that may hinder their dispersion in aqueous solutions. Therefore, for practical applications:

  • It’s advisable to perform a preliminary solubility test in the desired solvent.
  • Consult material safety data sheets (MSDS) for detailed solubility information.

In summary, understanding the solubility of this compound is crucial for its various applications. Knowing its solubility characteristics helps in predicting its behavior in biochemical and industrial processes.

Interesting facts

Exploring 2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile

2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile is a fascinating compound that offers numerous points of interest to the chemistry community:

  • Azo Group Reactivity: The compound features an azo group (–N=N–), which is known for its vibrant colors and is a crucial component in dyes and pigments. This characteristic makes azo compounds widely applicable in the textile industry.
  • Chlorine Substitution: The presence of a chlorine atom can influence the compound's reactivity and physical properties. Chlorinated aromatic compounds often exhibit unique characteristics, such as increased lipophilicity, affecting their biological activity.
  • Biological Interest: Compounds with azo groups have been studied for their potential pharmacological activities. Investigating the biological effects of such compounds can lead to novel therapeutic agents.
  • Synthetic Versatility: The synthesis of this compound involves multiple steps, essential for understanding reaction mechanisms in organic chemistry. This multi-step synthesis provides an excellent learning platform for students and researchers alike.
  • Applications in Materials Science: Due to their structural properties, azobenzenes like this compound are utilized in photoresponsive materials and in the development of smart materials that can change properties upon exposure to light.

In summary, the study of 2-[(2-chlorophenyl)azo-phenyl-methyl]propanedinitrile encompasses various aspects, from its applications in dyes to its potential in biomedicine and materials science. This compound acts as a bridge linking fundamental chemistry with practical applications in diverse fields.

Synonyms
Benzyl((o-chlorophenyl)azo)malononitrile
3701-13-1
F 2299
2-Chlor-phenyl-azo-benzyl-malonitril [German]
MALONONITRILE, BENZYL((o-CHLOROPHENYL)AZO)-
2-Chlor-phenyl-azo-benzyl-malonitril