4,4′-Bis(N-carbazolyl)-1,1′-biphenyl CAS 58328-31-7

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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