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209015

Sigma-Aldrich

乙酰丙酮钯 (II)

99%

别名:

2,4-戊二酸钯(II), Pd(acac)2

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¥226.99
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About This Item

线性分子式:
Pd(C5H7O2)2
CAS Number:
分子量:
304.64
Beilstein:
4136188
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

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质量水平

方案

99%

表单

powder

反应适用性

core: aluminum
reagent type: catalyst

mp

200-251 °C (dec.)

SMILES字符串

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

InChI

1S/2C5H8O2.Pd/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;

InChI key

JKDRQYIYVJVOPF-FDGPNNRMSA-L

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此商品
125881100900411973
3-溴苯胺 98%

180025

3-溴苯胺

4-溴苯胺 97%

100900

4-溴苯胺

assay

98%

assay

98%

assay

97%

assay

96%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

-

refractive index

n20/D 1.625 (lit.)

refractive index

-

refractive index

-

refractive index

-

mp

15-18 °C (lit.)

mp

51-53 °C (lit.)

mp

56-62 °C (lit.)

mp

68-71 °C (lit.)

density

1.58 g/mL at 25 °C (lit.)

density

-

density

-

density

-

form

liquid

form

solid

form

solid

form

-

一般描述

双乙酰丙酮钯(Pd(acac)2) 是一种金属有机络合物。已通过热重分析和XRD对Pd(acac)2 的升华进行了研究。在不发生热分解的情况下,当存在惰性气体氦时测定出Pd(acac)2的升华温度范围为100-160℃。[1]

应用

双乙酰丙酮钯(Pd(acac)2)被用于以下研究:
  • 制备单分散CuPd合金纳米颗粒(NPs)的典型高温有机溶液相方案。[2]
  • [(NHC)Pd(acac)L]复合物的制备(其中L=Me,NHC= N-杂环卡宾)。这些复合物能有效催化活化芳基溴化物的Heck反应。[3]
  • 作为芳基羧酸与芳基卤化物的脱羧交叉偶联反应的催化剂。[4]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

  • 历史批次信息供参考:

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