Description

2,4,6-Tris(3'-(Pyridin-3-Yl)-[1,1'-Biphenyl]-3-Yl)-1,3,5-Triazine is a high-performance heterocyclic aromatic compound, serving as a critical electron-transport material (ETM) and host material in advanced optoelectronic devices. Its molecular architecture, featuring a central triazine core linked to extended conjugated systems, is engineered to provide exceptional thermal stability, high electron affinity, and efficient charge transport. This makes it indispensable for manufacturers and R&D teams in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors, where material purity and performance consistency are paramount for device efficiency and longevity.

Application

• OLED Emissive Layer Host Material: Used as a host in phosphorescent and thermally activated delayed fluorescence (TADF) OLEDs to improve efficiency and reduce efficiency roll-off.
• Electron Transport Layer (ETL) Component: Facilitates electron injection and transport from the cathode to the emissive layer in OLED displays and lighting panels.
• Organic Photovoltaic (OPV) Cells: Employed as an electron acceptor or transport material in the active layer to enhance charge separation and power conversion efficiency.
• Perovskite Solar Cell (PSC) Interlayers: Functions as a hole-blocking or electron-extraction layer to improve device stability and performance.
• Research & Development: Serves as a key building block for synthesizing novel organic semiconductors and studying structure-property relationships.
• Chemical Vapor Deposition (CVD) Precursor: Can be utilized in the fabrication of thin-film organic electronic devices via vapor-phase deposition techniques.

Basic Information

Product Name	2,4,6-Tris(3'-(Pyridin-3-Yl)-[1,1'-Biphenyl]-3-Yl)-1,3,5-Triazine
CAS No.	939430-31-6
Molecular Formula	C63H39N6
Molecular Weight	879.02 g/mol
Synonyms	2,4,6-Tris[3'-(3-pyridyl)biphenyl-3-yl]-1,3,5-triazine; Tris(3'-(pyridin-3-yl)-[1,1'-biphenyl]-3-yl)-1,3,5-triazine; 1,3,5-Triazine, 2,4,6-tris[3'-(3-pyridinyl)[1,1'-biphenyl]-3-yl]-; TmPyPB (common abbreviation); 2,4,6-Tris(3-(3-pyridinyl)phenyl)-1,3,5-triazine (related structural name); Electron Transport Material 939430-31-6; Triazine-based ETM; OLED Host Material 939430-31-6
EINECS	Contact for details

Quality Control

Our production of 2,4,6-Tris(3'-(Pyridin-3-Yl)-[1,1'-Biphenyl]-3-Yl)-1,3,5-Triazine adheres to stringent quality protocols to ensure batch-to-batch consistency critical for optoelectronic performance. Each lot undergoes comprehensive analysis, including HPLC for purity verification and residual solvent analysis by GC. We provide detailed Certificates of Analysis (COA) with spectral data (NMR, MS) for traceability and support material qualification processes for display and energy applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its light-sensitive and easily oxidized nature, prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 99.0% (Area %)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	< 10 ppm
Moisture Content (KF)	< 0.5%

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