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688118

Tris[1-phenylisoquinoline-C2,N]iridium(III)

sublimed grade

Synonym(s):

Ir(piq)3, Tris[1-phenylisoquinolinato-C2,N]iridium(III)

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About This Item

Empirical Formula (Hill Notation):
C45H30IrN3
CAS Number:
435293-93-9
Molecular Weight:
804.96
UNSPSC Code:
12352103
PubChem Substance ID:
329760835
MDL number:
MFCD09842770
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grade

sublimed grade

loss

0.5% loss on heating, 410°C (typical, TGA)

mp

440 °C, 454 °C

λmax

324 nm

fluorescence

λex 324 nm; λem 615 nm in THF

OLED device performance

ITO/PEDOT:PSS/NPD/CBP:Ir(piq)3 (6 wt%)/Alq3/LiF/Al

  • Color: red
  • Max. Luminance: 20000 Cd/m2
  • Max. EQE: 8.1 %
  • Turn-On Voltage: 5.9 V

SMILES string

[Ir](C1=CC=CC=C1C2=NC=CC3=C2C=CC=C3)(C4=CC=CC=C4C5=NC=CC6=C5C=CC=C6)C7=CC=CC=C7C8=NC=CC9=C8C=CC=C9

InChI

1S/3C15H10N.Ir/c3*1-2-7-13(8-3-1)15-14-9-5-4-6-12(14)10-11-16-15;/h3*1-7,9-11H;

InChI key

DGLAKLWHAUIQCS-UHFFFAOYSA-N

General description

TGA/DSC Lot specific traces available upon request

Application

OLED triplett emitter (red)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK1648V
02330KH

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Highly efficient and stable organic light-emitting diode using 4,4'-bis(N-carbazolyl)-9,9'-spirobifluorene as a thermally stable host material
Tsuzuki, T.; Tokito, S.
Applied Physics Letters, 94, 033302-033302 (2009)