Dopant Materials, High Purity Sublimed Materials, Materials, OLED Materials, Red Dopant Materials
5,10,15,20-Tetraphenylbisbenz[5,6]indeno[1,2,3-cd:1′,2′,3′-lm]perylene (DBP), also known as tetraphenyldibenzoperiflanthene, is a promising organic small-molecule semiconductor. It can be used as either an electron donor or acceptor for highly efficient photovoltaic and OLED applications.
With perylene as an electron-rich core and extended conjugations, DBP can also be used in photovoltaic light-emitting diodes (PVOLEDs) devices as an electron-donating layer (EDL) material.
| CAS number | 175606-05-0 |
|---|---|
| Full name | 5,10,15,20-Tetraphenylbisbenz[5,6]indeno[1,2,3-cd:1′,2′,3′-lm]perylene |
| Chemical formula | C64H36 |
| Molecular weight | 804.97 g/mol |
| Absorption* | λmax 333 nm in THF |
| Fluorescence | λem 610 nm in THF |
| HOMO/LUMO | HOMO = 5.5 eV, LUMO = 3.5 eV [1] |
| Synonyms | Tetraphenyldibenzoperiflanthene, Dibenzo{[f,f′]-4,4′,7,7′-tetraphenyl}diindeno[1,2,3-cd:1′,2′,3′-lm]perylene, Red 2 |
| Classification / Family | Perylene derivatives, Hydrocarbons, Red dopant TADF materials, Phosphorescent organic light-emitting devices (PHOLEDs), Photovoltaics, Sublimed materials |
* Measurable with an USB spectrometer, see our spectrometer application notes.
| Purity | Sublimed* >99.0% (HPLC) |
|---|---|
| Melting point | TGA: >350 °C (0.5% weight loss) |
| Appearance | Red powder/crystals |
*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials.
Chemical Structure of 5,10,15,20-Tetraphenylbisbenz[5,6]indeno[1,2,3-cd:1′,2′,3′-lm]perylene (DBP).
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