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Acetylacetonatobis(2-phenylpyridine)iridium

Applications
Product Name
Acetylacetonatobis(2-phenylpyridine)iridium
CAS No.
337526-85-9
Chemical Name
Acetylacetonatobis(2-phenylpyridine)iridium
Synonyms
Bis[2-(2-p;(ppy)2Ir(acac);Ir(ppy)2(acac);Acetylacetonatobis(2;fac-tris(2-(2-pyridinyl)phenyl)iridium;Acetylacetonatobis(2-phenylpyridine)iridium;Bis(2-phenylpyridine)(acetylacetonate)iridium;Acetylacetonatobis(2-phenylpyridinato)iridium;Iridium, acetylacetonatobis[2-(2-pyridyl)phenyl];Bis(2-phenylpyridine)(Acetylacetonato)iridium(III)
CBNumber
CB41089444
Molecular Formula
C27H23IrN2O2
Formula Weight
599.711
MOL File
337526-85-9.mol
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Acetylacetonatobis(2-phenylpyridine)iridium Property

Melting point:
349-356°C
form 
powder
color 
Light yellow to Yellow to Orange
InChIKey
QISLNNOQKUEVTI-DVACKJPTSA-M
Absorption
λmax?259 in THF
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2843.90.0000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
771589
Product name
Bis[2-(2-pyridinyl-N)phenyl-C](2,4-pentanedionato-O2,O4)iridium(III)
Purity
≥99.0% (HPLC)
Packaging
250mg
Price
$287
Updated
2023/06/20
TCI Chemical
Product number
P2637
Product name
(2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III)
Purity
>98.0%(HPLC)
Packaging
200mg
Price
$206
Updated
2024/03/01
Chem-Impex
Product number
41209
Product name
(2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III),≥98%(HPLC)
Purity
≥98%(HPLC)
Packaging
200MG
Price
$206.17
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB37701
Product name
Bis(2-phenylpyridine)(Acetylacetonato)iridium(III)
Packaging
250mg
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB37701
Product name
Bis(2-phenylpyridine)(Acetylacetonato)iridium(III)
Packaging
1g
Price
$500
Updated
2021/12/16
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Acetylacetonatobis(2-phenylpyridine)iridium Chemical Properties,Usage,Production

Applications

Like Ir(ppy)3, bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridium(III), or Ir(ppy)2(acac), is one of the most studied OLED materials due to its high quantum yields. When doped into 3,5-Diphenyl-4-(1-naphthyl)-1H-1,2,4-triazole (TAZ), very high external quantum efficiencies of (19.06 ± 1.0%) and luminous power efficiencies of 60±5 lm/W were achieved. This was attributed to the nearly 100% internal phosphorescence efficiency of Ir(ppy)2(acac), coupled with balanced hole and electron injection, and triplet exciton confinement within the light-emitting layer.
Ir(ppy)2(acac) demonstrated higher external quantum efficiency when compared with Ir(ppy)3. It was suggested that Ir(ppy)2(acac) molecules preferentially align so that their transition dipole moment is parallel to the substrate, whereas the orientation of Ir(ppy)3 molecules is nearly isotropic.

Description

Like?Ir(ppy)3, bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridium(III), or?Ir(ppy)2(acac), is one of the most studied OLED materials due to its high quantum yields. When doped into 3,5-Diphenyl-4-(1-naphthyl)-1H-1,2,4-triazole (TAZ), very high external quantum efficiencies of (19.06 ± 1.0%) and luminous power efficiencies of 60±5 lm/W were achieved. This was attributed to the nearly 100% internal phosphorescence efficiency of Ir(ppy)2(acac), coupled with balanced hole and electron injection, and triplet exciton confinement within the light-emitting layer.

Uses

(ppy)2Ir(acac) used in green phosphorescent OLED devices as dopant/emitter achieved high brightness of 130800 cd m_2 at a current density of 1550 mA cm_2 (13 V), and high quantum efficiency (15~16%).

Acetylacetonatobis(2-phenylpyridine)iridium Preparation Products And Raw materials

Raw materials

Preparation Products

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Acetylacetonatobis(2-phenylpyridine)iridium Suppliers

China 117 India 1 Japan 1 United Kingdom 2 United States 4 Global 125
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
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View Lastest Price from Acetylacetonatobis(2-phenylpyridine)iridium manufacturers

Henan Fengda Chemical Co., Ltd
Product
Acetylacetonatobis(2-phenylpyridine)iridium 337526-85-9
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-02
Henan Aochuang Chemical Co.,Ltd.
Product
Acetylacetonatobis(2-phenylpyridine)iridium 337526-85-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-30
Shaanxi Dideu Medichem Co. Ltd
Product
Ir(ppy)2(acac); Bis(2-phenylpyridinato-C2,N) (acetylacetonate)iridium(III) 337526-85-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-04-27

337526-85-9, Acetylacetonatobis(2-phenylpyridine)iridiumRelated Search:

TRIS(2,2'-BIPYRIDYL)RUTHENIUM(II) CHLORIDE HEXAHYDRATE TRIS(2,2'-BIPYRIDINE)RUTHENIUM(II) HEXAFLUOROPHOSPHATE Dichlorotetrakis[2-(2-pyridyl)phenyl]diiridiuM(III) (2,2'-Bipyridine)bis(2-phenylpyridinato)iridium(III) Hexafluorophosphate Ferric acetylacetonate Manganic acetylacetonate Iridium Acetylacetone ERBIUM (III) 2,4-PENTANEDIONATE Tris[2-(p-tolyl)pyridine]iridium(III) 8-Hydroxyquinolinolato-lithium Tris(2-phenylpyridine)iridium (Ir(ppy)3) Ir(piq)3, Tris[1-phenylisoquinolinato-C2,N]iridium(III) Bis(1-phenyl-isoquinoline)(Acetylacetonato)iridium(III) ZINC ACETYLACETONATE HYDRATE THALLIUM(I) 2,4-PENTANEDIONATE Iridium(III) acetylacetonate LEAD(II) ACETYLACETONATE

  • IridiuM(III) bis(2-phenylpyridinato-N,C2') (acetylacetonate)
  • Bis(2-phenylpyridine-C2,N')(acetylacetonato)IridiuM (III)
  • (ppy)2Ir(acac)
  • Bis(2-phenylpyridine)(acetylacetonate)iridiuM(III)/ Ir(ppy)2(acac)
  • Bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridiuM(III)
  • Bis[2-(2-pyridinyl-N)phenyl-C](2,4-pentanedionato-O2,O4)iridium(III)
  • Bis(2-phenylpyridine)(acetylacetonate)iridium
  • Ir(ppy)2(acac)
  • Iridium,(2,4-pentanedionato-κO,κO')bis[2-(2-pyridinyl-κN)phenyl-κC]-,
  • Acetylacetonatobis(2-phenylpyridine)iridium
  • Bis(2-phenylpyridine) (acetylacetonate) iridium(III)
  • fac-tris(2-(2-pyridinyl)phenyl)iridium
  • Acetylacetonatobis(2
  • Bis(2-phenylpyridine)(Acetylacetonato)iridium(III)
  • Ir(ppy)2(acac) , Acetylacetonatobis(2-phenylpyridine)iridiuM
  • Bis(2-phenylpyridine-C2,N′ )(acetylacetonato)iridium(III) Ir(ppy)2(acac)
  • Iridium, acetylacetonatobis[2-(2-pyridyl)phenyl]
  • Acetylacetonatobis(2-phenylpyridinato)iridium
  • (2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III)
  • Bis[2-(2-p
  • Bis(2-phenylpyridinato-C2,N) (acetylacetonate)iridium(III)
  • bis(2-phenylpyridinato-N,C2’) (acetylacetonate) Iridium(III)
  • (Acetylacetonato)bis(2-phenylpyridine)iridium(III)
  • Iridium(III) Bis(2-phenylpyridinato)acetylacetonate
  • Acetylacetonatobis(2-phenylpyridine)iridium ISO 9001：2015 REACH
  • TIANFU-CHEM Acetylacetonatobis(2-phenylpyridine)iridium
  • 337526-85-9
  • C27H23IrN2O2
  • C27H23IrN202
  • oled materials
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials