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ChemicalBook--->CAS DataBase List--->1233407-28-7

1233407-28-7

1233407-28-7 Structure

1233407-28-7 Structure
IdentificationBack Directory
[Name]

Bis-4-(N-carbazolyl)phenyl)phenylphosphine oxide
[CAS]

1233407-28-7
[Synonyms]

BCPO
4,4'-Bis(N-carbazolyl)triphenylphosphine oxide
Bis-4-(N-carbazolyl)phenyl)phenylphosphine oxide
Bis[4-(9'-carbazolyl)phenyl]phenylphosphine oxide
Bis-4-(N-carbazolyl)phenyl)phenylphosphine oxide7
9,9'-((Phenylphosphinediyl)bis(4,1-phenylene))bis(9H-carbazole)
9H-Carbazole, 9,9'-[(phenylphosphinylidene)di-4,1-phenylene]bis-
9,9′-(4,4′-(Phenylphosphoryl)bis-(4,1-phenylene))bis(9H-carbazole)
[Molecular Formula]

C42H29N2OP
[MDL Number]

MFCD27978275
[MOL File]

1233407-28-7.mol
[Molecular Weight]

608.67
Chemical PropertiesBack Directory
[form ]

crystals/powder
[color ]

White
[Absorption]

λmax?292 nm in DCM
[Melting point ]

Tg?= 137 °C
Hazard InformationBack Directory
[Description]

Bis-4-(N-carbazolyl)phenyl)phenylphosphine oxide as a BCPO molecule, were doped in PVK with certain concentrations, forming PVK:BCPO mixing light-emitting layers.  It was used as the emitting material in Near ultraviolet organic light-emitting diodes (NUV-OLEDs) .[1]
[References]

[1] YAN S, QIN M, SHEN C, et al. Efficient near ultraviolet organic light-emitting diode based on PVK material doped with BCPO molecules[J]. Synthetic Metals, 2020, 263: 116368. DOI:10.1016/j.synthmet.2020.116368.
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