Description

n-Phenyl-[1,1':4',1''-terphenyl]-4-amine is a high-purity organic compound belonging to the class of triarylamines. This compound matters as a sophisticated organic electronic material and advanced synthetic intermediate, valued for its specific electronic properties and structural rigidity. It is primarily needed by manufacturers and R&D teams in the organic light-emitting diode (OLED), pharmaceutical, and specialty chemical sectors for developing next-generation materials.

Application

• OLED Materials: As a hole-transporting layer (HTL) or host material in organic light-emitting diode devices.
• Organic Electronics: A key building block for organic semiconductors, photoconductors, and field-effect transistors (OFETs).
• Pharmaceutical Intermediates: Used in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Ligand Synthesis: Serves as a precursor for nitrogen-containing ligands in catalysis and coordination chemistry.
• Advanced Material Research: Employed in academic and industrial R&D for developing novel functional materials.
• Photorefractive Materials: Potential use in the development of materials for holographic data storage and optical processing.

Basic Information

Product Name	n-Phenyl-[1,1':4',1''-terphenyl]-4-amine
CAS No.	897671-81-7
Molecular Formula	C30H23N
Molecular Weight	397.51 g/mol
Synonyms	4-Phenyl-[1,1':4',1''-terphenyl]-4'-amine; N-Phenyl-4'-(1,1':4',1''-terphenyl-4-yl)amine; 4-Amino-4''-phenyl-1,1':4',1''-terphenyl; N-Phenyl-[1,1':4',1''-terphenyl]-4-amine; Triarylamine derivative (TPA-based); [1,1':4',1''-Terphenyl]-4-amine, N-phenyl-; PTPA (common abbreviation)
EINECS	Contact for details

Quality Control

Our n-Phenyl-[1,1':4',1''-terphenyl]-4-amine is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for sensitive electronic and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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