4,4′-Bis(N-carbazolyl)-1,1′-biphenyl

4,4′-Bis(N-carbazolyl)-1,1′-biphenyl Basic information
Classification Applications
Product Name:4,4′-Bis(N-carbazolyl)-1,1′-biphenyl
Synonyms:4,4′-Bis(carbazolyl)-1,1′-biphenyl;4,4′-bis(carbazol-9-yl)biphenyl/CBP;4,4′-Di(9H-carbazol-9-yl)-1,1′-biphenyl;CBP,4,4′-Bis(N-carbazolyl)-1,1′-biphenyl;4,4μ-Bis(9-carbazolyl)-1,1μ-biphenyl, 4,4-N,Nμ-Dicarbazole-1,1μ-biphenyl, CBP, DCBP;4,4′-di(9H-carbazol-9-yl)biphenyl;4,4′-Bis(9H-carbazol-9-yl)biphenyl ,99% [NA];4,4′-Di-9-carbazolylbiphenyl [This reagent can be used without further purification for display device research, etc.]
CAS:58328-31-7
MF:C36H24N2
MW:484.59
EINECS:627-757-5
Product Categories:oled materials;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;Electroluminescence;Functional Materials;Reagents for Conducting Polymer Research;White powder;electronic;Electronic Chemicals;Carbazoles;Carbazoles (for Conduting Polymer Research);OLED materials,pharm chemical,electronic
Mol File:58328-31-7.mol
4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Structure
4,4′-Bis(N-carbazolyl)-1,1′-biphenyl Chemical Properties
Melting point 281-285 °C
Boiling point 700.8±60.0 °C(Predicted)
density 1.19±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility slightly sol. in Tetrahydrofuran
form powder to crystal
color White to Almost white
λmax319nm(CH2Cl2)(lit.)
InChIKeyVFUDMQLBKNMONU-UHFFFAOYSA-N
CAS DataBase Reference58328-31-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 37/38-41
Safety Statements 26-36/39
WGK Germany 3
HS Code 29339900
MSDS Information
ProviderLanguage
SigmaAldrichEnglish
4,4′-Bis(N-carbazolyl)-1,1′-biphenyl Usage And Synthesis
ClassificationCarbazole derivatives, Hole-injection layer materials, Hole transport layer materials, Hole blocking layer materials, Phosphorescent host materials, Light-emitting fiodes, Organic electronics, Sublimed materials.
Applications4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CBP), is one of the most widely-used host materials for efficient phosphorescent organic light-emitting diodes with high hole mobility. This is due to its electron-rich property from two carbazolyl units.
It has been demonstrated that CBP can efficiently host green, yellow and red phosphorescent emitters with triplet energies smaller than that of CBP (ET = 2.6 eV).
Description4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CBP), is one of the most widely-used host materials for efficient fluorescent and phosphorescent organic light-emitting diodes with high hole mobility. This is due to its electron-rich property from two carbazolyl units.
Chemical PropertiesWhite to brown powder
UsesOrganic Semiconductor Laser Materials
General DescriptionTGA/DSC lot specific traces available upon request

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