1201905-91-0

Basic information

• Product Name: 3,6-bis(diphenylphosphinyl)-9H-carbazole
• Synonyms: 3,6-bis(diphenylphosphinyl)-9H-carbazole
• CAS NO: 1201905-91-0
• Molecular Weight: 567.563
• Mol File: 1201905-91-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,6-bis(diphenylphosphinyl)-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3,6-bis(diphenylphosphinyl)-9H-carbazole(1201905-91-0)
• EPA Substance Registry System: 3,6-bis(diphenylphosphinyl)-9H-carbazole(1201905-91-0)

Safety Data

• Hazardous Substances Data: 1201905-91-0(Hazardous Substances Data)

Upstream product

• 86-74-8 9H-carbazole 
• 57103-02-3 3,6-diiodocarbazole 
• 4559-70-0 Diphenylphosphine oxide 
• 829-85-6 diphenylphosphane 

Relevant articles and documents

Triplet states and energy back transfer of carbazole derivatives

Intermolecular interactions among π conjugated semiconducting molecules often give rise to totally different optical behaviours between the solid state and dilute phases. Phosphorescence spectra observed in the solid state are often lowered compared with dilute forms resulting in the red-shift of the phosphorescence spectra. Here, we demonstrate that this red-shift can be reduced by introducing side groups. We also show that such a shift is a function of interchromophoric distance with fast exponential decay. Furthermore, we show conclusively that triplet exciton transfer between the hosts and the bis[2-(4F,6-difluorophenyl)pyridinato-C2,N](picolinato)iridium(iii) can be described in terms of the Boltzmann factor using triplet energies obtained from the solid state. These results will have implications in molecular design that utilizes triplet excitons such as organic light emitting diodes and singlet fission solar cells.

Nitrogen-containing compound, application thereof and organic light emitting diode device

The invention relates to a nitrogen-containing compound, an application thereof and an organic light-emitting diode device. The structural formula of the nitrogen-containing compound is shown as a formula I in the specification. The nitrogen-containing compound takes the light-emitting unit E as a core, takes the flexible non-conjugated side chain L as a connecting unit and takes the bipolar structure unit B as a tail end, has good electron and hole transport capability, and is suitable for preparing an OLED device by a solvent processing method.