Product Name: |
3,5-bis(3-(9H-carbazol-9-yl)phenyl)pyridine |
Synonyms: |
3,5-bis(3-(9H-carbazol-9-yl)phenyl)pyridine;35DCzPPy;35DCzPPy , 3,5-bis(3-(9H-carbazol-9-yl)phenyl)pyridine;9,9'-(3,5-Pyridinediyldi-3,1-phenylene)bis-9H-carbazole;9H-carbazol-9-yl)phenyl)pyridine |
CAS: |
1013405-25-8 |
MF: |
C41H27N3 |
MW: |
562 |
EINECS: |
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Product Categories: |
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Mol File: |
1013405-25-8.mol |
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3,5-bis(3-(9H-carbazol-9-yl)phenyl)pyridine Chemical Properties |
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3,5-bis(3-(9H-carbazol-9-yl)phenyl)pyridine Usage And Synthesis |
Classification |
Carbazole derivatives, Bipolar charge transport layer materials, Phosphorescent host materials, OLEDs, Organic electronics. |
Applications |
Combining a carbazole electron donor with high triplet energy, and a pyridine electron acceptor with high electron affinity, 3,5-bis(3-(carbazol-9-yl)phenyl)pyridine (35DCzPPy) is one of the most common bipolar host materials used in organic light-emitting diodes.
35DCzPPy is an isomer of 26DCzPPy, differing in the position of functionalisations of the central pyridine ring. 35DCzPPy is more electron-rich, so 26DCzPPy has a more balanced hole and electron injection and transport than 35DCzPPy.
Bipolar host materials are the 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. |
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