Description

N4,N4'-Diphenyl-N4,N4'-Bis(9-Phenyl-9H-Carbazol-3-Yl)Biphenyl-4,4'-Diamine is a high-performance organic semiconductor material belonging to the class of carbazole-based arylamine compounds. This compound matters for its exceptional hole-transporting properties and thermal stability, which are critical for the efficiency and longevity of advanced electronic devices. It is primarily needed by manufacturers in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) industries, as well as by research institutions developing next-generation optoelectronic materials.

Application

• Hole-Transport Layer (HTL) Material in OLED displays and lighting panels.
• Host Material in phosphorescent OLED (PHOLED) devices for enhanced efficiency.
• Active Layer Component in organic thin-film transistors (OTFTs).
• Donor Material in organic solar cell (OPV) research and development.
• Key Intermediate for synthesizing more complex organic electronic materials.
• Research Chemical for academic and industrial studies on charge transport mechanisms.

Basic Information

Product Name	N4,N4'-Diphenyl-N4,N4'-Bis(9-Phenyl-9H-Carbazol-3-Yl)Biphenyl-4,4'-Diamine
CAS No.	887402-92-8
Molecular Formula	C72H48N4
Molecular Weight	977.18 g/mol
Synonyms	N4,N4'-Bis(9-phenyl-9H-carbazol-3-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine; 4,4'-Bis[N,N-bis(9-phenyl-9H-carbazol-3-yl)amino]biphenyl; BCBP; Carbazole-based HTM; Hole transport material 887402-92-8; TCTA derivative; N4,N4'-Di(carbazol-9-ylphenyl)-N4,N4'-diphenylbiphenyl-4,4'-diamine
EINECS	Contact for details

Quality Control

Our N4,N4'-Diphenyl-N4,N4'-Bis(9-Phenyl-9H-Carbazol-3-Yl)Biphenyl-4,4'-Diamine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, which is paramount for device performance. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and key impurity profiles. Our quality commitment aligns with the stringent requirements of the electronics and display manufacturing industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for long-term stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/IR)	Conforms to standard
Purity (HPLC)	≥ 99.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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