Accéder au contenu
Merck
Toutes les photos(2)

Key Documents

View All Documentation

932442

Sigma-Aldrich

4,4′-Bis(carbazol-9-yl)biphenyl

≥99% (HPLC)

Synonyme(s) :

4,4′-Bis(N-carbazolyl)-1,1′-biphenyl, 4,4′-Bis(9-carbazolyl)-1,1′-biphenyl, 4,4-N,N′-Dicarbazole-1,1′-biphenyl, CBP, DCBP

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule empirique (notation de Hill):
C36H24N2
Numéro CAS:
58328-31-7
Poids moléculaire :
484.59
Numéro MDL:
MFCD00093417
Code UNSPSC :
12352005
Nomenclature NACRES :
NA.23

Qualité

sublimed grade

Niveau de qualité

100

Description

µh ≈ 2.0 x 10-3cm2V-1S-1

Pureté

≥99% (HPLC)

Perte

0.5% TGA, >320 ºC (weight loss)

Pf

281-285 °C

Solubilité

THF: soluble
chloroform: soluble
dichloromethane: soluble

Fluorescence

λex 369 nm in THF

Énergie orbitale

HOMO 6.0 eV 
LUMO 2.9 eV 

λ

in THF

Absorption UV

λ: 292 nm±5 nm Amax
λ: 318 nm±5 nm Amax

Chaîne SMILES 

c1ccc2c(c1)n(-c3ccc(cc3)-c4ccc(cc4)-n5c6ccccc6c7ccccc57)c8ccccc28

InChI

1S/C36H24N2/c1-5-13-33-29(9-1)30-10-2-6-14-34(30)37(33)27-21-17-25(18-22-27)26-19-23-28(24-20-26)38-35-15-7-3-11-31(35)32-12-4-8-16-36(32)38/h1-24H

Clé InChI

VFUDMQLBKNMONU-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Application

4,4′-Bis(carbazol-9-yl)biphenyl can be used as a as a hole transport material or as part of the active layer inorganic photovoltaics (OPVs) devices. Due to its semiconducting properties, it can be used as a charge transport material in Organic Field-Effect Transistors(OFETs).It can be utilized as a host material in the emissive layer of organic light-emitting diodes (OLEDs) devices. It provides a suitable matrix for efficient energy transfer from dopant molecules, leading to enhanced electroluminescence and color purity in OLEDs.
4,4′-Bis(carbazol-9-yl)biphenyl, also known as CBP is used as solution-processable Phosphorescent Host in organic electronics such as OLED devices.

Pictogrammes

CorrosionExclamation mark
GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H315,H318,H335

Classification des risques

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Weixuan Zeng et al.
Advanced materials (Deerfield Beach, Fla.), 30(5) (2017-12-09)
The combination of rigid acridine donor and 1,8-naphthalimide acceptor has afforded two orange-red emitters of NAI-DMAC and NAI-DPAC with high rigidity in molecular structure and strongly pretwisted charge transfer state. Endowed with high photoluminescence quantum yields (ΦPL ), distinct thermally
Jia-Xiong Chen et al.
Angewandte Chemie (International ed. in English), 58(41), 14660-14665 (2019-07-18)
Developing red thermally activated delayed fluorescence (TADF) emitters, attainable for both high-efficient red organic light-emitting diodes (OLEDs) and non-doped deep red/near-infrared (NIR) OLEDs, is challenging. Now, two red emitters, BPPZ-PXZ and mDPBPZ-PXZ, with twisted donor-acceptor structures were designed and synthesized
Efficient blue organic light-emitting diodes employing thermally activated delayed fluorescence
Zhang Qisheng, et al.
Nature Photonics, 8, 326?332-326?332 (2014)
Ling Yu et al.
Chemical science, 9(5), 1385-1391 (2018-04-21)
Simultaneously achieving high efficiency and low efficiency roll-off remains a big challenge for OLEDs based on thermally activated delayed fluorescence (TADF) emitters. To address this issue, we elaborately designed and synthesized a series of new emitters with both TADF and

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique