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Sigma-Aldrich

乙酰丙酮铱(III)

97%

别名:

Ir(acac)3

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About This Item

线性分子式:
[CH3COCH=C(O-)CH3]3Ir
CAS号:
15635-87-7
分子量:
489.54
EC 号:
239-711-8
MDL编号:
MFCD00015353
UNSPSC代码:
12352103
PubChem化学物质编号:
24860124
NACRES:
NA.23

质量水平

100

方案

97%

表单

solid

反应适用性

core: iridium
reagent type: catalyst

mp

269-271 °C (lit.)

SMILES字符串

CC(=O)\C=C(\C)O[Ir](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/3C5H8O2.Ir/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

InChI key

HLYTZTFNIRBLNA-LNTINUHCSA-K

相关类别

一般描述

乙酰丙酮铱是一种热稳定的有机前体，广泛应用于化学气相沉积工艺。它具有较高的饱和蒸汽压和较低的升华焓。

应用

乙酰丙酮铱（III）可作为前体用于制备：
  • 通过金属有机化学气相沉积（MOCVD）生成铱涂层。
  • 氧化铱纳米团簇（IrOx）。ZrOCoII−IrOx 可用作二氧化碳还原中的催化剂。
  • MgF2–MgO 负载型铱 CO 氧化催化剂。(3)

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV6299
MKCV6916
MKCW5331
MKCS9928
MKCP9370

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Tao Yang et al.
Nanoscale, 11(48), 23206-23216 (2019-11-30)
Fuel cells are expected to be one of the most promising alternatives to the increasingly scarce fossil fuels, and Pt is the most commonly used catalyst for anodic and cathodic electrochemical reactions. To realize large-scale commercialization, it is most urgent
Wooyul Kim et al.
Journal of the American Chemical Society, 136(31), 11034-11042 (2014-07-18)
An all-inorganic polynuclear unit consisting of an oxo-bridged binuclear ZrOCo(II) group coupled to an iridium oxide nanocluster (IrO(x)) was assembled on an SBA-15 silica mesopore surface. A photodeposition method was developed that affords coupling of the IrO(x) water oxidation catalyst
Tao Zhang et al.
Nanoscale, 9(3), 1154-1165 (2016-12-24)
For the first time, shape-tunable Pt-Ir alloy nanocatalysts including both single-crystalline (nano-octahedra (NOs), nano-truncated octahedra (NTOs), nanocubes (NCs)) and polycrystalline (nanocluster flowers (NCFs), nanowires (NWs), nano-short-chains (NSCs), and nano-octahedral stars (NOSs)) ones were synthesized with a facile one-pot solvothermal method
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ACS nano, 11(6), 5500-5509 (2017-06-10)
Nanoframe electrocatalysts have attracted great interest due to their inherently high active surface area per a given mass. Although recent progress has enabled the preparation of single nanoframe structures with a variety of morphologies, more complex nanoframe structures such as

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