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Catalog Number:
22781
CAS Number:
1689-82-3
4-Phenylazophenol
Purity:
≥ 98% (Assay)
Synonym(s):
Solvent Yellow 7, CI 11800
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Product Information

4-Phenylazophenol is a versatile organic compound known for its vibrant color and unique chemical properties. This compound, also recognized as 4-phenyldiazenylphenol, is widely utilized in the dye and pigment industries due to its excellent lightfastness and stability. Its ability to form strong bonds with various substrates makes it an ideal choice for applications in textile dyeing, where it imparts vivid hues to fabrics while maintaining durability. Additionally, 4-Phenylazophenol serves as a valuable intermediate in the synthesis of azo dyes, which are extensively used in printing inks, plastics, and coatings.

Researchers and industry professionals appreciate 4-Phenylazophenol for its potential in developing new materials and colorants. Its unique properties allow for innovative applications in fields such as pharmaceuticals and cosmetics, where it can be used as a pH indicator or in formulations requiring specific colorimetric responses. With its robust performance and adaptability, 4-Phenylazophenol stands out as a reliable choice for those seeking high-quality chemical solutions.

Synonyms
Solvent Yellow 7, CI 11800
CAS Number
1689-82-3
Purity
≥ 98% (Assay)
Molecular Formula
C12H10N2O
Molecular Weight
198.22
MDL Number
MFCD00002330
PubChem ID
15529
Melting Point
148 - 154 °C
Appearance
Yellow-brown to brown powder
Conditions
Store at 0 - 8 °C
General Information
Synonyms
Solvent Yellow 7, CI 11800
CAS Number
1689-82-3
Purity
≥ 98% (Assay)
Molecular Formula
C12H10N2O
Molecular Weight
198.22
MDL Number
MFCD00002330
PubChem ID
15529
Melting Point
148 - 154 °C
Appearance
Yellow-brown to brown powder
Conditions
Store at 0 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

4-Phenylazophenol is widely utilized in research focused on:

  • Dyes and Pigments: This compound serves as a key ingredient in the production of azo dyes, which are used in textiles, inks, and plastics, providing vibrant colors and excellent stability.
  • Analytical Chemistry: It is employed as a reagent in various analytical methods, helping researchers detect and quantify metal ions in solutions, which is crucial in environmental monitoring.
  • Pharmaceuticals: The compound is explored for its potential in drug formulation, particularly in developing compounds with antibacterial and antifungal properties, addressing the growing need for effective treatments.
  • Polymer Chemistry: It is used in the synthesis of polymeric materials, enhancing properties like thermal stability and UV resistance, making it valuable in the production of durable goods.
  • Research on Photochemistry: 4-Phenylazophenol is studied for its photochemical properties, contributing to advancements in light-responsive materials, which have applications in sensors and smart coatings.

Citations