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4-(Dicyanomethylazo)benzoic acid

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Identification
Molecular formula
C10H5N3O2
CAS number
118-97-8
IUPAC name
4-(dicyanomethylazo)benzoic acid
State
State

At room temperature, 4-(Dicyanomethylazo)benzoic acid is typically found in a solid state. As a fine crystalline powder, it is stable and commonly stored in a well-sealed container to prevent interaction with moisture.

Melting point (Celsius)
200.00
Melting point (Kelvin)
473.15
Boiling point (Celsius)
391.00
Boiling point (Kelvin)
664.15
General information
Molecular weight
215.20g/mol
Molar mass
215.1950g/mol
Density
1.3800g/cm3
Appearence

4-(Dicyanomethylazo)benzoic acid typically appears as an orange, crystalline powder. The compound's vibrant color is due to the azo group, which is known for forming vivid colors. It is usually odourless and can form fine crystals under specific conditions.

Comment on solubility

Solubility of 4-(Dicyanomethylazo)benzoic Acid

The solubility of 4-(dicyanomethylazo)benzoic acid can be characterized by various factors, and understanding these nuances is crucial for its application in different chemical environments. This compound is known to have limited solubility in water but shows better solubility in organic solvents. Here are some key points regarding its solubility:

  • Water Solubility: 4-(dicyanomethylazo)benzoic acid is generally not highly soluble in water due to the hydrophobic nature of its structure.
  • Organic Solvents: It dissolves more readily in organic solvents such as dimethyl sulfoxide (DMSO), acetone, or ethanol, making it useful in organic synthesis.
  • pH Sensitivity: The solubility can vary with pH levels, as it may be influenced by protonation and the ionization of the carboxylic functional group.
  • Temperature Dependence: Higher temperatures can enhance solubility, often resulting in increased dissolution rates.

In conclusion, while 4-(dicyanomethylazo)benzoic acid may not readily dissolve in water, its compatibility with various organic solvents opens avenues for its utility in numerous chemical applications. Thus, understanding its solubility profile is essential for effectively utilizing this compound in research and industry.

Interesting facts

Interesting Facts about 4-(dicyanomethylazo)benzoic Acid

4-(dicyanomethylazo)benzoic acid is an intriguing compound that combines elements of both chemistry and potential applications in various fields. Here are some fascinating aspects of this compound:

  • Structure and Functionality: The compound features a complex azo structure, making it a significant product in dye chemistry. Azo compounds are well-known for their vivid colors and are widely used as colorants in textiles and inks.
  • Photophysical Properties: Due to its unique structure, this compound exhibits exciting absorption and fluorescence properties, making it an excellent candidate for applications in sensors and optical devices.
  • Biological Significance: Some azo compounds have been studied for their potential biological activities. As researchers explore the interactions of azo structures with biological systems, 4-(dicyanomethylazo)benzoic acid may provide insights into developing novel therapeutic agents or treatments.
  • Synthesis: The synthesis of 4-(dicyanomethylazo)benzoic acid involves relatively simple chemical reactions, which makes it an attractive target for students and researchers interested in organic synthesis. Its synthesis often involves diazotization reactions, a fundamental concept in organic chemistry.
  • Environmental Awareness: While azo dyes are widely used, some have been associated with environmental concerns due to their stability and potential to form harmful breakdown products. This raises ongoing discussions regarding the sustainable use of azo compounds and their impact.

In conclusion, 4-(dicyanomethylazo)benzoic acid serves not only as an interesting subject in the realm of chemistry but also as a compound with potential applications across different industries. As research continues, it may reveal even more about the utility and functionality of azo compounds.

Synonyms
p-((Dicyanomethyl)azo)benzoic acid
5466-14-8
NSC 25807
Benzoic acid, 4-((dicyanomethyl)azo)-
Phenyl-azo-malonitril-4-karbonsaeure [German]
BENZOIC ACID, p-((DICYANOMETHYL)AZO)-
NSC25807
Phenyl-azo-malonitril-4-karbonsaeure
NSC-25807
4-[(dicyanomethyl)diazenyl] benzoic acid