Description

Bis[2-(2'-Benzothienyl)Pyridinato-N,C3'](Acetylacetonato)Iridium is a highly specialized organometallic complex primarily used as a phosphorescent dopant in advanced optoelectronic devices. Its core value lies in its ability to facilitate efficient energy transfer and emission, which is critical for achieving high performance and color purity. This compound is essential for manufacturers and R&D teams in the organic light-emitting diode (OLED) and photovoltaics industries seeking to develop next-generation display and lighting technologies.

Application

• Phosphorescent Emitter in OLEDs: Serves as a critical red or near-infrared dopant material in the emissive layer of OLED displays and lighting panels, enabling high external quantum efficiency and long operational lifetimes.
• Organic Photovoltaic (OPV) Cells: Used in the active layer of OPV devices to enhance light absorption and charge carrier generation, improving the power conversion efficiency of solar cells.
• Light-Emitting Electrochemical Cells (LECs): Functions as an emissive material in LECs for potential applications in low-cost, large-area lighting solutions.
• Chemical Sensing and Imaging: Employed in the development of phosphorescent sensors for oxygen, temperature, or biological analytes due to its sensitivity to the local environment.
• Academic and Industrial R&D: A key material for research into novel photophysical processes, new device architectures, and the synthesis of derivative complexes with tailored properties.
• Laser Dyes and Non-Linear Optics: Investigated for use in tunable dye lasers and materials with non-linear optical properties for photonic applications.

Basic Information

Product Name	Bis[2-(2'-Benzothienyl)Pyridinato-N,C3'](Acetylacetonato)Iridium
CAS No.	343978-79-0
Molecular Formula	C31H23IrN2O2S2
Molecular Weight	729.87 g/mol
Synonyms	Ir(btp)2(acac); Bis(2-(2-benzothienyl)-pyridinato-N,C3')iridium(acetylacetonate); (Acetylacetonato)bis[2-(2-benzothienyl)pyridinato-N,C3']iridium(III); Iridium(III) bis(2-(2-benzothiophen-2-yl)pyridinato-N,C3')(acetylacetonate); Btp Ir(acac); Red phosphorescent dopant Ir(btp)2(acac); OLED dopant 343978-79-0
EINECS	Contact for details

Quality Control

Every batch of Bis[2-(2'-Benzothienyl)Pyridinato-N,C3'](Acetylacetonato)Iridium is subjected to rigorous analytical testing to ensure it meets the stringent purity and performance standards required for optoelectronic applications. Our quality protocols are designed to guarantee batch-to-batch consistency, which is critical for device performance and yield. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or light will degrade product quality. Keep the original container sealed until ready for use in a controlled environment.

Specification

Item	Specification
Appearance	Red to dark red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.5% (Area %)
Photoluminescence Quantum Yield (PLQY)	Contact for details
Emission Peak (λmax)	~ 615 - 630 nm (Solution, typical)
Residual Solvents (GC)	< 0.5% 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.