OM2220 Ir(p-Me-ppy)3 Powder

Catalog No. OM2220
Purity Sublimed >99% (HPLC)
CAS Number 149005-33-4
Appearance Yellow powder
Molecular Formula C36H30IrN3

SAM is a global manufacturer of precious metal catalysts. We offer high-quality Ir(p-Me-ppy)3 Powder. With our rich experience and knowledge in the OLED industry, you can be confident in making SAM your first choice.

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Ir(p-Me-ppy)3 Powder Description

Ir(mppy)3, Tris[2-(p-tolyl)pyridine]iridium(III), is widely used as a phosphorescent dopant which emits green light in highly efficient OLED and TADF-OLED devices. With three methyl groups attached to the ppy ligands, Ir(mppy)3 is more soluble than the widely known green emitter Ir(ppy)3.
When it is co-doped with Ir(ppz)3, Ir(mppy)3 devices show a slower efficiency roll-off and higher electroluminescent efficiencies due to improved recombination probability and suppressed exciton quenching.

Ir(p-Me-ppy)3 Powder Specifications

CAS number

149005-33-4

Full name

Tris[2-(p-tolyl)pyridine]iridium(III)

Chemical formula

C36H30IrN3

Molecular weight

696.86

Absorption

λmax 375 nm in DCM

Fluorescence

λmax 515 nm in DCM

HOMO/LUMO

HOMO = 5.6 eV, LUMO = 3.0 eV [1]

Synonyms

Tris[2-(p-tolyl)pyridinium-1-yl] iridium(III)

Melting point

> 320 °C (0.5% weight loss)

Ir(p-Me-ppy)3 Powder Applications

- OLED green dopant and electron transport host material
- Laser dyes
- Laboratory research

Ir(p-Me-ppy)3 Powder Safety Information

Safety statements

22-24/25

HS Code

29339900

WGK Germany

3

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