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Merck

L512206

Ir(MDQ)2(acac)

AldrichCPR

Synonym(s):

Bis(2-methyldibenzo[f,h]quinoxaline)(acetylacetonate)iridium(III)

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About This Item

Empirical Formula (Hill Notation):
C39H29N4O2Ir
CAS Number:
536755-34-7
Molecular Weight:
777.89
PubChem Substance ID:
329817572
UNSPSC Code:
12352200

Key Documents

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InChI

1S/C17H11N2.C5H9O2.Ir/c1-11-10-18-16-14-8-4-2-6-12(14)13-7-3-5-9-15(13)17(16)19-11;1-4(6)3-5(2)7;/h2-7,9-10H,1H3;3-4,7H,1-2H3;/q;-1;+2/p-1/b;5-3-;

InChI key

FQHZITKUOOFGDL-FMFSYIAASA-M

SMILES string

CC1=NC(C(C=CC=C2)=C2C3=C4C5=CC=C3)=C4[N]([Ir]56OC(C)C=C(C)O6)=C1

General description

The product is an iridium-based electrophosphorescent emitter.

Application

Ir(MDQ)2(acac) exhibits orange red-electroluminescent transmission. Ir(MDQ)2(acac) doped in α - N,N-dinaphthalen-1-yl- N,N-diphenyl-benzidine (NPD) can act as host material in OLEDs.

Other Notes

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Rapid intersystem crossing in highly phosphorescent iridium complexes
Tang KC, et al.
Chemical Physics Letters null
Influence of charge balance and exciton distribution on efficiency and lifetime of phosphorescent organic light-emitting devices.
Meerheim R, et al.
Journal of Applied Physics null
Influence of charge balance and exciton distribution on efficiency and lifetime of phosphorescent organic light-emitting devices.
Meerheim R, et al.
Journal of Applied Physics, 014510 null
Quantification of energy loss mechanisms in organic light-emitting diodes.
Meerheim R, et al.
Applied Physics Letters null
Rapid intersystem crossing in highly phosphorescent iridium complexes
Tang KC, et al.
Chemical Physics Letters, 437-441 null
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