2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene CAS 1416881-53-2

Introduction：Basic information about 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene CAS 1416881-53-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene Basic information

• Product Name: 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene
• Synonyms: 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene;4CzTPN;2,3,5,6-tetra(9H-carbazol-9-yl)terephthalonitrile;2,3,5,6-Tetra-9H-carbazol-9-yl-1,4-benzenedicarbonitrile;1,4-Benzenedicarbonitrile, 2,3,5,6-tetra-9H-carbazol-9-yl-;2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene ISO 9001：2015 REACH;2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene, >99%(HPLC), Sublimed;1,2,4,5-tetrakis(carbazol-9-yl)-3,6-dicyanobenzene
• CAS: 1416881-53-2
• MF: C56H32N6
• MW: 788.89
• Product Categories: TADF
• Mol File: 1416881-53-2.mol

2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene Chemical Properties

• density: 1.32±0.1 g/cm3(Predicted)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: powder/crystals
• color: Orange
• InChIKey: OYNJAUIAADXAOW-UHFFFAOYSA-N
• SMILES: C1(C#N)=C(N2C3=C(C=CC=C3)C3=C2C=CC=C3)C(N2C3=C(C=CC=C3)C3=C2C=CC=C3)=C(C#N)C(N2C3=C(C=CC=C3)C3=C2C=CC=C3)=C1N1C2=C(C=CC=C2)C2=C1C=CC=C2
• Melting point: > 360 °C (lit.)
• Absorption: λmax?328, 344, 485 nm in?toluene
• Fluorescene: λem?538 nm in?toluene

2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene Usage And Synthesis

Application

2,3,5,6-Tetra(9-carbazolyl)-terephthalonitrile can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and can be used in laboratory research and development processes as well as in chemical and pharmaceutical production processes.

Description

2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene, also known as 4CzTPN, is a thermally activated delayed fluorescence（TADF）material. Since 4CzTPN has higher F?rster resonance energy transfer (FRET) rate and reduced intersystem crossing/reverse intersystem crossing (ISC/RISC) cycles, it can be used as sensitizing host to prepare TADF sensitized hyperfluorescence organic light-emitting diode. The device shows excellent performance.

References

[1] Jung Y, et al. A New BODIPY Material for Pure Color and Long Lifetime Red Hyperfluorescence Organic Light-Emitting Diode. ACS Applied Materials Interfaces. 2021;13: 17882–17891.