Bis[2-(diphenylphosphino)phenyl] ether oxide
Synonym(s):Bis[2-(diphenylphosphino)phenyl] ether oxide
- CAS NO.:808142-23-6
- Empirical Formula: C36H28O3P2
- Molecular Weight: 570.55
- MDL number: MFCD28968111
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-01-05 12:21:36
What is Bis[2-(diphenylphosphino)phenyl] ether oxide?
Description
DPEPO, with steric ortho-substituted diphenylphosphine oxide (DPPO) groups, is one of the most popular large band-gap materials used to host blue TADF-based OLEDs.
The Uses of Bis[2-(diphenylphosphino)phenyl] ether oxide
Bis[2-((oxo)diphenylphosphino)phenyl]ether (CAS# 808142-23-6), also known as DPEPO, is a fluorescent compound often incorporated into OLED materials.
Properties of Bis[2-(diphenylphosphino)phenyl] ether oxide
Melting point: | 280℃ |
Boiling point: | 753.3±60.0 °C(Predicted) |
Density | 1.28±0.1 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
solubility | soluble in Chloroform |
form | powder |
color | White to Almost white |
λmax | 292nm(CH2Cl2)(lit.) |
CAS DataBase Reference | 808142-23-6 |
Absorption | λmax?388 nm in?CH2Cl2 |
Safety information for Bis[2-(diphenylphosphino)phenyl] ether oxide
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Bis[2-(diphenylphosphino)phenyl] ether oxide
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product: 808142-23-6 Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (DPEPO) 98%
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