Description

n-([1,1'-Biphenyl]-4-Yl)-[1,1':3',1”-Terphenyl]-4'-Amine CAS NO 1547491-85-9 is a high-purity, advanced organic compound belonging to the class of multi-aryl amines. This material is valued for its exceptional electronic properties and structural stability, making it a critical component in the development of next-generation optoelectronic devices. It is primarily sought after by manufacturers and research institutions in the organic electronics and advanced materials sectors.

Application

• As a hole-transporting material (HTM) or host material in Organic Light-Emitting Diodes (OLEDs) and Perovskite Light-Emitting Diodes (PeLEDs).
• As a key building block or intermediate in the synthesis of complex organic semiconductors and conjugated polymers.
• In the research and development of organic photovoltaic (OPV) cells and other thin-film electronic devices.
• As a charge-transport layer component in advanced display and lighting technologies.
• For use in academic and industrial R&D focused on photophysical and charge transport studies.
• Potential application as a functional dopant to modify the electronic properties of other organic semiconductor films.

Basic Information

Product Name	n-([1,1'-Biphenyl]-4-Yl)-[1,1':3',1”-Terphenyl]-4'-Amine
CAS No.	1547491-85-9
Molecular Formula	C36H27N
Molecular Weight	473.60 g/mol
Synonyms	4'-(4-Biphenylyl)-[1,1':3',1''-terphenyl]-4-amine; [1,1':3',1''-Terphenyl]-4'-amine, N-[1,1'-biphenyl]-4-yl-; N-([1,1'-Biphenyl]-4-yl)[1,1':3',1''-terphenyl]-4'-amine; Biphenyl-terphenyl amine derivative; Multi-aryl amine HTM; OLED hole transport material; TPA-based derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of n-([1,1'-Biphenyl]-4-Yl)-[1,1':3',1”-Terphenyl]-4'-Amine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Heavy Metals	< 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.