OM2225 26DCzPPy Powder

Catalog No. OM2225
Purity >98%
CAS Number 1013405-24-7
Appearance White powder
Molecular Formula C41H27N3
Synonyms 2,6-bis[3-(9H-Carbazol-9-yl)phenyl]pyridine, DCzPP

SAM is a global manufacturer of precious metal catalysts. We offer high-quality 26DCzPPy 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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26DCzPPy Powder Description

Combining carbazole electron donors with high triplet energy and a pyridine electron acceptor with a high electron affinity, 2,6-bis(3-(carbazol-9-yl)phenyl)pyridine (26DCzPPy) is one of the most popular bipolar host materials used in organic light-emitting diodes.

Bipolar host materials are molecules composed of an electron-donating moiety capable of mediating hole injection and transportation, and an electron-withdrawing moiety capable of mediating electron injection and transportation.

26DCzPPy Powder Specifications

CAS number


Chemical formula


Molecular weight

561.67 g/mol


λmax 239, 292 nm (in CH2Cl2)


λem 410 nm (in CH2Cl2)


HOMO = 6.05 eV, LUMO = 2.56 eV

Melting point

TGA > 370 °C (0.5% weight loss)

26DCzPPy Powder Applications

- Used as a phosphorescent host material
- Laboratory research

26DCzPPy Powder Safety Information


NONH for all modes of transport


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