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Catalog Number:
30986
CAS Number:
92-67-1
4-Aminobiphenyl
Purity:
≥ 98% (Assay)
Synonym(s):
p-Aminobiphenyl, 4-Phenylaniline
Hazmat
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Product Information

4-Aminobiphenyl is a versatile aromatic amine widely recognized for its applications in the dye and chemical manufacturing industries. This compound, also known as para-aminobiphenyl, is primarily utilized as an intermediate in the synthesis of azo dyes, which are essential for coloring textiles, plastics, and other materials. Its ability to form stable bonds with various substrates makes it a valuable component in the production of high-performance dyes that exhibit excellent lightfastness and washfastness. Additionally, 4-Aminobiphenyl is employed in the formulation of rubber chemicals and as a reagent in organic synthesis, showcasing its importance in diverse chemical processes.

Researchers and industry professionals appreciate 4-Aminobiphenyl for its unique properties, including its high reactivity and ability to participate in electrophilic aromatic substitution reactions. These characteristics enable the development of a wide range of functionalized compounds, enhancing its utility in advanced materials and specialty chemicals. With its established role in dye production and potential in organic synthesis, 4-Aminobiphenyl continues to be a compound of interest for innovation in various industrial applications.

Synonyms
p-Aminobiphenyl, 4-Phenylaniline
CAS Number
92-67-1
Purity
≥ 98% (Assay)
Molecular Formula
C12H11N
Molecular Weight
169.22
MDL Number
MFCD00007879
PubChem ID
7102
Melting Point
47 - 54 °C
Density
1.08 (Lit.)
Appearance
Greyish white to yellowish brown solid/powder
Boiling Point
191 °C (15 mmHg) (Lit.)
Refractive Index
n20/D 1.62 (Lit.)
Conditions
Store at - 10 °C
General Information
Synonyms
p-Aminobiphenyl, 4-Phenylaniline
CAS Number
92-67-1
Purity
≥ 98% (Assay)
Molecular Formula
C12H11N
Molecular Weight
169.22
MDL Number
MFCD00007879
PubChem ID
7102
Melting Point
47 - 54 °C
Density
1.08 (Lit.)
Appearance
Greyish white to yellowish brown solid/powder
Boiling Point
191 °C (15 mmHg) (Lit.)
Refractive Index
n20/D 1.62 (Lit.)
Conditions
Store at - 10 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

4-Aminobiphenyl is widely utilized in research focused on:

  • Dyes and Pigments: This compound serves as a precursor in the synthesis of azo dyes, which are extensively used in textiles and food coloring, providing vibrant colors with excellent stability.
  • Pharmaceuticals: It plays a role in the development of certain pharmaceutical compounds, particularly in the synthesis of analgesics and anti-inflammatory agents, enhancing therapeutic options for patients.
  • Polymer Chemistry: 4-Aminobiphenyl is used in the production of various polymers, improving their mechanical properties and thermal stability, which is beneficial in manufacturing durable materials.
  • Research in Cancer Studies: This compound has been studied for its potential carcinogenic properties, making it a subject of interest in cancer research, helping scientists understand the mechanisms of cancer development.
  • Electronics: It is utilized in the formulation of organic semiconductors, contributing to advancements in electronic devices such as OLEDs (Organic Light Emitting Diodes), which are known for their energy efficiency and high-quality displays.

Citations