Description

4-Aminobiphenyl is a primary aromatic amine derivative of biphenyl, serving as a crucial organic intermediate in advanced chemical synthesis. Its molecular structure makes it a valuable building block for the development of dyes, pigments, and specialized polymers. This compound is primarily utilized by research institutions and industrial manufacturers in the chemical, pharmaceutical, and material science sectors for developing high-performance products.

Application

• Chemical Intermediate: A key precursor in the synthesis of more complex organic compounds, including azo dyes and pigments.
• Research & Development: Used in academic and industrial laboratories for studying aromatic amine chemistry and reaction mechanisms.
• Polymer Industry: Acts as a monomer or modifier in the production of specialized polymers and resins.
• Pharmaceutical Research: Employed as a scaffold or intermediate in the research phase of developing new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a building block in the research and development of certain herbicides and pesticides.
• Material Science: Investigated for use in the creation of organic semiconductors and conductive materials.

Basic Information

Product Name	4-Aminobiphenyl
CAS No.	92-67-1
Molecular Formula	C12H11N
Molecular Weight	169.22 g/mol
Synonyms	4-Biphenylamine; p-Aminobiphenyl; p-Biphenylamine; [1,1'-Biphenyl]-4-amine; 4-Phenylaniline; Xenylamine; (1,1'-Biphenyl)-4-amine; p-Xenylamine
EINECS	202-177-1

Quality Control

Our 4-Aminobiphenyl is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous demands of industrial and research applications, ensuring reliable performance in your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the dark or in amber glass/opaque packaging.

Specification

Item	Specification
Appearance	Off-white to light tan crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	50 - 54 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.