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771457

Sigma-Aldrich

Bis[2-(1-isoquinolinyl-N)phenyl-C](2,4-pentanedionato-O2,O4)iridium(III)

98%

Synonym(s):

(piq)2Ir(acac), Bis(1-phenylisoquinoline)(acetylacetonate)iridium(III), Ir(piq)2(acac)

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About This Item

Empirical Formula (Hill Notation):
C35H27IrN2O2
CAS Number:
435294-03-4
Molecular Weight:
699.82
UNSPSC Code:
12352103
PubChem Substance ID:
329767497
NACRES:
NA.23

Assay

98%

form

powder or crystals

mp

366-370 °C

λmax

341 nm in dichloromethane
476 nm in dichloromethane

fluorescence

λem 315 nm in dichloromethane

SMILES string

CC(=O)[CH-]C(C)=O.[Ir+](c1ccccc1-c2nccc3ccccc23)c4ccccc4-c5nccc6ccccc56

InChI

1S/2C15H10N.C5H7O2.Ir/c2*1-2-7-13(8-3-1)15-14-9-5-4-6-12(14)10-11-16-15;1-4(6)3-5(2)7;/h2*1-7,9-11H;3H,1-2H3;/q;;-1;+1

InChI key

BEACXWMIUQYULI-UHFFFAOYSA-N

Application

High efficiency Red Dopant Material for OLED devices. 17 Cd/A current efficiency; 10 lm/W power efficiency; and 8.8% external quantum efficiency can be achieved for devices using this material.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN9321V

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Chao, Yu-Chiang;
Synt. Metals, 161, 148-152 (2011)
New carbazole-based host material for low-voltage and highly efficient red phosphorescent organic light-emitting diodes
Journal of Materials Chemistry, 22, 6351-6355 (2012)

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