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Disperse Orange 37

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Identification
Molecular formula
C16H9Cl2N3
CAS number
12223-33-5
IUPAC name
2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile
State
State

At room temperature, Disperse Orange 37 is in a solid state. The compound is usually found as a powder for industrial applications, particularly in the dyeing of synthetic materials.

Melting point (Celsius)
128.00
Melting point (Kelvin)
401.15
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.15
General information
Molecular weight
315.17g/mol
Molar mass
315.1260g/mol
Density
1.3800g/cm3
Appearence

Disperse Orange 37 appears as a bright orange crystalline powder. It is often used in its powdered form for textile applications. The vibrant orange hue is characteristic of azo dyes, making it useful for coloring synthetic fibers.

Comment on solubility

Solubility of 2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile

The solubility of 2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile in various solvents can be complex due to its unique molecular structure. Understanding its solubility characteristics is essential for applications in chemical processes and product formulations. Let's break down some key aspects:

  • Polar vs. Nonpolar Solvents: Given its multi-phenyl nature, this compound may exhibit higher solubility in nonpolar organic solvents such as hexane or toluene, but lower solubility in polar solvents like water.
  • Hydrophobic Interactions: The presence of chlorine substitutions enhances hydrophobicity, contributing to decreased solubility in polar media.
  • Functional Groups: The presence of nitrile (-C≡N) groups often increases solubility in polar aprotic solvents, suggesting that solvents such as DMF (Dimethylformamide) or DMSO (Dimethyl sulfoxide) might serve as effective dissolution media.
  • Temperature Influence: Like many compounds, solubility may vary significantly with temperature; generally, higher temperatures increase solubility for most organic compounds.

In conclusion, the solubility of 2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile is influenced by a variety of factors including solvent polarity, molecular interactions, and temperature considerations. For practical applications, experimentation is crucial to determine the optimal solvent conditions for solubility.

Interesting facts

Interesting Facts about 2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile

2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile is a fascinating compound known for its unique structural features and functional capabilities. Here are some intriguing aspects that make this compound noteworthy:

  • Azo Compound Characteristics: This compound contains an azo group (-N=N-), which makes it part of a class of compounds known for their vibrant colors and applications in dye chemistry.
  • Potential Applications: Given its structure, it may serve useful roles in the synthesis of organic materials, electron-accepting systems, and intermediates in various chemical reactions, particularly in the dye and pigment industries.
  • Environmental Considerations: Compounds like this often require careful handling and consideration regarding their environmental impact, especially due to the presence of chlorine, which can be toxic to aquatic life.
  • Research Implications: As a subject of study, it provides insight into areas such as photochemistry and the behavior of azo compounds under UV light, which can lead to interesting photochemical reactions.
  • Structural Complexity: The presence of multiple aromatic rings and functional groups in its structure presents challenges and opportunities in the study of chemical reactivity and mechanism exploration.

In summary, 2-[(4-chlorophenyl)-(4-chlorophenyl)azo-methyl]propanedinitrile offers a rich field of study for chemists interested in both fundamental research and practical applications. Its structural intricacies and potential uses make it a compound worth noting in the realm of organic chemistry.

Synonyms
(p-Chlorobenzyl)((p-chlorophenyl)azo)malononitrile
3701-20-0
F 2307
4-Chlor-phenyl-azo-(4'-chlor-benzyl)-malonitril [German]
MALONONITRILE, (p-CHLOROBENZYL)((p-CHLOROPHENYL)AZO)-
4-Chlor-phenyl-azo-(4'-chlor-benzyl)-malonitril