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HomeProduct name listBis[2-(diphenylphosphino)phenyl] ether oxide

Bis[2-(diphenylphosphino)phenyl] ether oxide

Synonym(s):Bis[2-(diphenylphosphino)phenyl] ether oxide

Bis[2-(diphenylphosphino)phenyl] ether oxide Structural

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)
ghs
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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