Description

n-(p-Tolyl)-[1,1'-Biphenyl]-4-Amine CAS NO 147678-90-8 is a high-purity organic compound belonging to the class of aromatic amines, characterized by its biphenyl and tolyl functional groups. This chemical is a critical intermediate and functional material valued for its electron-donating properties and structural stability. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications in synthesis, research, and development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Functions as a hole-transporting material or host material in the emissive layers of OLED devices.
• Organic Electronic Materials: Employed in the development of organic semiconductors, photoconductors, and other electronic components.
• Dye and Pigment Manufacturing: Acts as a precursor for synthesizing specialized dyes, pigments, and colorants.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical reactions and material properties.
• Polymer Additive: Can be incorporated as a stabilizer or functional monomer in high-performance polymer systems.

Basic Information

Product Name	n-(p-Tolyl)-[1,1'-Biphenyl]-4-Amine
CAS No.	147678-90-8
Molecular Formula	C19H17N
Molecular Weight	259.35 g/mol
Synonyms	4-(4-Methylphenyl)-[1,1'-biphenyl]-4-amine; p-Tolyl-4-biphenylamine; N-(4-Methylphenyl)-[1,1'-biphenyl]-4-amine; 4-(p-Tolylamino)biphenyl; N-(4'-Biphenylyl)-p-toluidine; Biphenyl-4-yl-(4-methyl-phenyl)-amine; 4-Biphenylamine, N-(4-methylphenyl)-; [1,1'-Biphenyl]-4-amine, N-(4-methylphenyl)-
EINECS	Contact for details

Quality Control

Our n-(p-Tolyl)-[1,1'-Biphenyl]-4-Amine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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