Stanford Optics is a global manufacturer of precious metal catalysts. We offer high-quality CBP Powder. With our rich experience and knowledge in the OLED industry, you can confidently make Stanford Optics your first choice.
4,4’-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.
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)
CAS number |
58328-31-7 |
Chemical formula |
C36H24N2 |
Molecular weight |
484.59 |
HOMO/LUMO |
HOMO 6.0 eV, LUMO 2.9 eV |
Melting point |
281-285 (lit.) °C |
Appearance |
White powder |
Absorption |
λmax532nm |
Melting point |
281-285 °C |
- OLED red dopant and electron transport host material
- Laboratory research
Symbol |
|
Signal word |
Danger |
Hazard statements |
H315-H318-H335 |
Precautionary statements |
P261-P280-P305 + P351 + P338 |
Personal protective equipment |
dust mask type N95 (US), Eyeshields, Gloves |
RIDADR |
NONH for all modes of transport |
WGK Germany |
3 |
CAS number |
58328-31-7 |
Chemical formula |
C36H24N2 |
Molecular weight |
484.59 |
HOMO/LUMO |
HOMO 6.0 eV, LUMO 2.9 eV |
Melting point |
281-285 (lit.) °C |
Appearance |
White powder |
Absorption |
λmax532nm |
Melting point |
281-285 °C |
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