932442

4,4′-Bis(carbazol-9-yl)biphenyl

≥99% (HPLC)

• Synonym(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
• Empirical Formula (Hill Notation): C₃₆H₂₄N₂
• CAS Number: 58328-31-7
• Molecular Weight: 484.59
• MDL number: MFCD00093417
• UNSPSC Code: 12352005

Properties

• grade: sublimed grade
• Quality Level: 100
• description: µh ≈ 2.0 x 10^-3cm²V^-1S^-1
• Assay: ≥99% (HPLC)
• loss: 0.5% TGA, >320 ºC (weight loss)
• mp: 281-285 °C
• solubility: THF: soluble; chloroform: soluble; dichloromethane: soluble
• fluorescence: λ_ex 369 nm in THF
• Orbital energy: HOMO 6.0 eV ; LUMO 2.9 eV
• λ: in THF
• UV absorption: λ: 292 nm±5 nm A_max; λ: 318 nm±5 nm A_max
• SMILES string: 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
• InChI key: VFUDMQLBKNMONU-UHFFFAOYSA-N

Description

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.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315 - H318 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable