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900977

SPPO13

Name: SPPO13
Brand: ALDRICH

Synonym(s):

1,1′-(9,9′-Spirobi[9H-fluorene]-2,7-diyl)bis[1,1-diphenylphosphine oxide], 2,7-Bis(diphenylphosphoryl)-9,9′-spirobifluorene

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About This Item

Empirical Formula (Hill Notation):

C₄₉H₃₄O₂P₂

CAS Number:

1234510-13-4

Molecular Weight:

716.74

MDL number:

MFCD31619178

UNSPSC Code:

12352200

NACRES:

NA.23

Assay

≥99% (HPLC)

Quality Level

100

form

powder or crystals

SMILES string

[P](=O)(c%10ccccc%10)(c9ccccc9)c1cc2c(cc1)c3c(cc(cc3)[P](=O)(c8ccccc8)c7ccccc7)C42c5c(cccc5)c6c4cccc6

InChI

1S/C49H34O2P2/c50-52(35-17-5-1-6-18-35,36-19-7-2-8-20-36)39-29-31-43-44-32-30-40(53(51,37-21-9-3-10-22-37)38-23-11-4-12-24-38)34-48(44)49(47(43)33-39)45-27-15-13-25-41(45)42-26-14-16-28-46(42)49/h1-34H

InChI key

QZSXXAOHMOQXAZ-UHFFFAOYSA-N

Related Categories

Electronic Materials

OLED & PLED Materials

General description

OLED phosphorescent host material.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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A novel self-host blue-emitting iridium dendrimer, namely, B-CzPO, has been designed and synthesized via a postdendronization route, where a bipolar carbazole/triphenylphosphine oxide hybrid is selected as the peripheral dendron instead of the p-type oligocarbazole used in unipolar analogue B-CzG2. This

Design Strategy for High-Performance Dendritic Carbazole-Containing Alkynylplatinum(II) Complexes and Their Application in Solution-Processable Organic Light-Emitting Devices.

Fred Ka-Wai Kong et al.

Journal of the American Chemical Society, 138(19), 6281-6291 (2016-05-05)

A new class of luminescent dendritic carbazole-containing alkynylplatinum(II) complexes has been synthesized, characterized, and applied as phosphorescent dopants in the fabrication of solution-processable organic light-emitting devices (OLEDs). These complexes exhibit high photoluminescence quantum yields of up to 80% in spin-coated

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