Description

Tris (2- (4-tert-Butylphenyl) Pyridine) Iridium is a high-purity organometallic complex, a key phosphorescent dopant material in the field of organic electronics. Its value lies in enabling high-efficiency, stable, and long-lasting light emission in advanced optoelectronic devices. This compound is essential for manufacturers and R&D teams in the OLED (Organic Light-Emitting Diode) display and lighting industries, as well as for researchers developing next-generation photonic and sensor technologies.

Application

• Primary phosphorescent dopant in the emissive layer of red and orange OLED devices.
• Critical material for enhancing external quantum efficiency (EQE) and operational lifetime in display panels (smartphones, TVs, monitors).
• Used in the development of OLED lighting panels for commercial and architectural applications.
• Key component in optoelectronic research for studying energy transfer mechanisms and novel device architectures.
• Potential use in specialized sensor and bio-imaging applications leveraging its photophysical properties.
• Serves as a reference standard for quality control and performance benchmarking in material supply chains.

Basic Information

Product Name	Tris (2- (4-tert-Butylphenyl) Pyridine) Iridium
CAS No.	359014-76-9
Molecular Formula	C51H51IrN3
Molecular Weight	904.17 g/mol
Synonyms	Ir(tbppy)3; Tris[2-(4-tert-butylphenyl)pyridinato]iridium(III); Iridium(III) tris[2-(4-tert-butylphenyl)pyridinato]; (4-tert-Butyl-2-pyridinylphenyl)iridium; Red phosphorescent dopant Ir(tbppy)3; OLED dopant material; Iridium complex dopant; tris(2-(4-(tert-butyl)phenyl)pyridine)iridium
EINECS	Contact for details

Quality Control

Our Tris (2- (4-tert-Butylphenyl) Pyridine) Iridium is produced and tested under stringent controls to meet the exacting standards of the optoelectronics industry. Each batch is characterized to ensure high photoluminescence quantum yield (PLQY) and consistent electrochemical performance. Comprehensive analysis includes HPLC for purity, NMR and elemental analysis for structural confirmation, and spectrophotometry for key photophysical properties. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (argon or nitrogen) to prevent degradation. The material is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 99.5% (Area %)
Elemental Analysis (C, H, N)	Within theoretical ± 0.4%
Photoluminescence λmax	Contact for details
Residual Solvents (GC)	< 300 ppm (each), < 5000 ppm (total)
Heavy Metals (ICP-MS)	< 10 ppm

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