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805459

Sigma-Aldrich

DPEPO

Sinónimos:

Bis[2-(diphenylphosphino)phenyl] ether oxide

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About This Item

Fórmula empírica (notación de Hill):
C36H28O3P2
Número de CAS:
808142-23-6
Peso molecular:
570.55
UNSPSC Code:
12352103
PubChem Substance ID:
329768938
NACRES:
NA.23

assay

98%

Quality Level

100

form

powder

mp

276-281 °C

orbital energy

HOMO 6.1 eV 
LUMO 2.0 eV 

OLED device performance

ITO/a-NPD/mCP/ bis-PXZ-OXD (6 wt%):DPEPO/DPEPO/TPBi/LiF/Al

  • Max. EQE: 14.9 %

ITO/a-NPD/mCP/ bis-PXZ-TDZ (6 wt%):DPEPO/DPEPO/TPBi/LiF/Al
  • Max. EQE: 10.0 %

SMILES string

O=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=C(OC4=CC=CC=C4P(C5=CC=CC=C5)(C6=CC=CC=C6)=O)C=CC=C3

InChI

1S/C36H28O3P2/c37-40(29-17-5-1-6-18-29,30-19-7-2-8-20-30)35-27-15-13-25-33(35)39-34-26-14-16-28-36(34)41(38,31-21-9-3-10-22-31)32-23-11-4-12-24-32/h1-28H

InChI key

ATTVYRDSOVWELU-UHFFFAOYSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

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Sigma-Aldrich

750190

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Organic Light-emitting Diodes (OLEDs) are solid-state devices that transform electrical energy into light. OLEDs are considered the next generation technology for high-resolution flexible displays and solid state lighting, attracting intense scientific and industrial interest.

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