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Synonyms: 2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine;26DCzPPy , 2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine;2,6-Bis[3-(carbazol-9-yl)phenyl]pyridine;9,9′-(2,6-Pyridinediyldi-3,1-phenylene)bis-9H-carbazole;26DCZPPY;9-[3-[6-(3-carbazol-9-ylphenyl)pyridin-2-yl]phenyl]carbazole;
MF: C41H27N3 MW: 561.67
| Melting point | 228.0 to 232.0 °C |
| density | 1.21 |
| storage temp. | Store at room temperature |
| solubility | chloroform: soluble dichloromethane: soluble toluene: soluble |
| form | powder to crystal |
| pka | 2.85±0.38(Predicted) |
| color | White to Almost white |
| Purity | Sublimed 99% |
| Product manager | Joy Wu; Email: Joy@coreychem.com |
2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine, also named DCzPPy, is a bipolar host material. It has high triplet energy, carrier mobilities, and deep highest occupied molecular orbital (HOMO) level . The host system was prepared by mixing the hole-transport-type host 4,4,4-tris(N-carbazolyl)triphenylamine with the electron-transport-type host 2,6-bis(3-(carbazol-9-yl)phenyl)pyridine to prepare the host system, which could not only improve CRI but also improve device efficiency.
Combining carbazole electron donors with a 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.
CONTACT/Email address: Joy@coreychem.com
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