Skip to main content

2-Phenylazophenol

ADVERTISEMENT
Identification
Molecular formula
C12H10N2O
CAS number
136-40-3
IUPAC name
2-phenylazophenol
State
State
2-Phenylazophenol is solid at room temperature. It exists in crystalline form, easily recognized by its distinct coloration and texture.
Melting point (Celsius)
68.00
Melting point (Kelvin)
341.15
Boiling point (Celsius)
197.00
Boiling point (Kelvin)
470.15
General information
Molecular weight
198.22g/mol
Molar mass
198.2200g/mol
Density
1.2734g/cm3
Appearence

2-Phenylazophenol typically appears as orange to red crystalline solid. It has a bright color which can fade over time when exposed to light and air due to its azo structure. The solid form is usually well-defined with sharp crystal edges.

Comment on solubility

Solubility of 2-phenylazophenol

2-phenylazophenol, known for its vibrant color and aromatic structure, showcases unique solubility characteristics that can greatly influence its applications in various fields. Understanding its solubility is crucial for effectively utilizing it in chemical processes. Here are some key points regarding the solubility of 2-phenylazophenol:

  • Solvent Interaction: This compound is more soluble in organic solvents such as ethanol, methanol, and chloroform due to its hydrophobic aromatic nature.
  • Water Solubility: 2-phenylazophenol exhibits low solubility in water, which limits its usage in water-based systems.
  • Temperature Dependency: The solubility may increase with temperature, allowing for improved dissolution in organic solutions when heat is applied.
  • pH Influence: The solubility can also be affected by pH levels; in more alkaline conditions, the related phenolic group can ionize, potentially enhancing solubility.

These solubility characteristics can significantly impact the behavior of 2-phenylazophenol in various chemical environments. For instance, “understanding solubility is key to optimizing conditions for reactions and processes where this compound might be involved.” Therefore, careful consideration of the solvent choice is essential for achieving the desired outcomes in practical applications.

Interesting facts

Interesting Facts about 2-Phenylazophenol

2-Phenylazophenol, also known as an azo compound, is a fascinating chemical that showcases the diverse roles azo compounds play in chemistry and materials science. Here are some key highlights about this remarkable compound:

  • Structure and Bonding: The structure of 2-phenylazophenol features a distinctive azo group (-N=N-) connected to a phenolic ring. This arrangement contributes to its stability and unique chemical behavior.
  • Applications in Dyes: Azo compounds, including 2-phenylazophenol, are widely used in the manufacture of dyes. Their vibrant colors make them ideal for use in textiles, inks, and plastics, illustrating the important connection between chemistry and artistry.
  • Light Absorption: The compound exhibits interesting photophysical properties, which allow it to absorb light efficiently. This characteristic can be utilized in photochemical applications and studies regarding light interaction with organic compounds.
  • Biological Activities: Research indicates that 2-phenylazophenol may possess various biological activities, including potential antibacterial and antifungal properties. This prompts further investigation into its possible applications in pharmaceuticals and biotechnology.
  • Color Change Mechanism: The azo group in 2-phenylazophenol allows for the phenomenon known as 'photoisomerization,' where the compound can undergo reversible changes in color when exposed to ultraviolet (UV) light. This property is being researched for smart materials that can respond to light stimuli.

As a testament to both nature's creativity and human ingenuity, 2-phenylazophenol serves as a bridge between chemistry and various practical applications in our everyday lives. With ongoing research, the potential for new discoveries and innovations continues to grow!

Synonyms
2-(PHENYLAZO)PHENOL
2-phenyldiazenylphenol
2362-57-4
Phenol, (2-phenyldiazenyl)-
29355-26-8
Benzolazophenol
(E)-2-(phenyldiazenyl)phenol
hydroxyazobenzene
o-Hydroxyazobenzene
2-hydroxyazobenzene
o-(Phenylazo)phenol
o-trans-Hydroxyazobenzene
Phenol, o-(phenylazo)-
Phenol, 2-(phenylazo)-
2-(2-Phenyldiazenyl)phenol
RW3G8LK62R
35983-15-4
SCHEMBL593468
1-Phenylazo)-2-hydroxybenzene
SCHEMBL5982552
1,2-benzoquinone-phenylhydrazone
Phenol, 2-(2-phenyldiazenyl)-
DTXSID30503877
PEXGTUZWTLMFID-UHFFFAOYSA-N
2-[(1E)-2-Phenyldiazenyl]phenol
AKOS006321720
AKOS016042358
Phenol, 2-[(1E)-2-phenyldiazenyl]-
6-(2-Phenylhydrazinylidene)cyclohexa-2,4-dien-1-one