Product Description
4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CAS 58328-31-7), commonly abbreviated as CBP, is a high-performance organic compound widely used as a host material in OLEDs (organic light-emitting diodes). With excellent charge-transport properties and high thermal stability, CBP plays a critical role in optoelectronic applications and advanced material research.
Product Properties
Property
Specification
Product Name
4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CBP)
CAS Number
58328-31-7
Molecular Formula
C36H26N2
Molecular Weight
486.61 g/mol
Appearance
White to off-white powder
Purity
≥ 99% (HPLC)
Melting Point
280–283°C
Solubility
Soluble in organic solvents
Storage Temperature
Room temperature, in a dry and dark place
Usage
CBP is primarily used in:
OLED display and lighting technologies as a host material for phosphorescent emitters.
Organic electronics research involving high-efficiency optoelectronic devices.
Semiconductor and photonics industries for advanced material development.
Packaging and Transportation
Packaged in sealed, moisture-resistant containers. Shipped under standard chemical transport protocols to maintain stability and purity.
Storage
Store in a cool, dry place away from light and moisture. Keep container tightly sealed to avoid contamination.
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