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L512206

Sigma-Aldrich

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
UNSPSC Code:
12352200
PubChem Substance ID:
329817572

SMILES string

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

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

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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 Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

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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
Rapid intersystem crossing in highly phosphorescent iridium complexes
Tang KC, et al.
Chemical Physics Letters null
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