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763667

Sigma-Aldrich

(2,4-Pentanedionato-O2,O4)bis[2-(1H -pyrazol-1-yl-N2)phenyl-C]iridium(III)

96%

Synonym(s):

(PPZ)2Ir(acac)

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About This Item

Empirical Formula (Hill Notation):
C23H21IrN4O2
CAS Number:
Molecular Weight:
577.66
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

assay

96%

form

solid

mp

309-314 °C

λmax

244 nm in chloroform

fluorescence

λex 286 nm; λem 317 nm in THF

SMILES string

CC(=O)\C=C(\C)O[Ir](c1ccccc1-n2cccn2)c3ccccc3-n4cccn4

InChI

1S/2C9H7N2.C5H8O2.Ir/c2*1-2-5-9(6-3-1)11-8-4-7-10-11;1-4(6)3-5(2)7;/h2*1-5,7-8H;3,6H,1-2H3;/q;;;+1/p-1/b;;4-3-;

InChI key

GQRGPQFRJLRFRL-DVACKJPTSA-M

Application

(PPZ)2Ir(acac) can be used in the fabrication of green electrophosphorescent devices. Shows efficiency of up to 9.5 cd/A.[1]

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Wu; Li-Lan; et al.
Journal of Luminescence, 126, 687-694 (2007)

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