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Merck

383317

Sigma-Aldrich

醋酸锌

99.99% trace metals basis

别名:

Zn(OAc)2

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About This Item

线性分子式:
(CH3CO2)2Zn
CAS号:
分子量:
183.48
EC號碼:
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

99.99% trace metals basis

形狀

solid

反應適用性

core: zinc
reagent type: catalyst

雜質

<0.2% water

密度

1.84 g/mL at 25 °C (lit.)

SMILES 字串

CC(O[Zn]OC(C)=O)=O

InChI

1S/2C2H4O2.Zn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI 密鑰

DJWUNCQRNNEAKC-UHFFFAOYSA-L

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一般說明

醋酸锌主要用作各种合成反应的前体或催化剂。在有机化学中,醋酸锌可用作形成碳-碳键的试剂。它能促进酯类、烯丙醇和缩醛的合成。例如,它能促进醇类、酚类和胺类酰化生成酯,如Fischer酯化反应。醋酸锌也用于合成金属有机骨架(MOF)。MOF是由与有机配体配位的金属离子或金属簇组成的多孔材料。醋酸锌可作为形成MOF的前体,因为它能够与有机连接物配位并形成坚固的网络。

对于小规模和高通量用途,产品为ChemBeads(927805

應用

醋酸锌已用于:
  • 合成层状芳基膦酸锌,其在吸附、离子交换或催化方面具有潜在应用。
  • 超声法制备涂覆在二氧化硅颗粒上的硫化锌纳米颗粒。
  • 离子交换法合成ZnO/ZnS复合材料(1)
  • 制备用于增强光电化学水分解的三维分级ZnO/ZnS异质结支化纳米线(2)
  • 合成Co3O4修饰的ZnO@ZnS核壳结构,实现高效光催化整体水分解(3)
  • 合成ZnO光催化剂

準備報告

在十八烷基胺和三辛基氧化膦的混合物中对乙酸锌和硒脲进行热分解制备 ZnSe 纳米结构。

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Siu-Hong Chan et al.
PloS one, 5(2), e9071-e9071 (2010-02-09)
Helicobacter pylori is the etiologic agent of common gastritis and a risk factor for gastric cancer. It is also one of the richest sources of Type II restriction-modification (R-M) systems in microorganisms. We have cloned, expressed and purified a new
Asit Baran Panda et al.
Langmuir : the ACS journal of surfaces and colloids, 23(2), 765-770 (2007-01-11)
Shape-, size-, and phase-controlled ZnSe nanostructures were synthesized by thermolysis of zinc acetate and selenourea using liganding solvents of octadecylamine (ODA) and trioctylphosphineoxide (TOPO) at different molar ratios. Materials synthesized in pure ODA resulted in uniform ultranarrow nanorods and nanowires
Junsang Cho et al.
Langmuir : the ACS journal of surfaces and colloids, 33(15), 3711-3719 (2017-04-01)
Highly efficient blue-emitting CdSe-derived core/shell gradient alloy quantum dots (CSGA QDs) with photoluminescence quantum yield (PL QY) of ca. 90% have been synthesized through a facile "one-pot" approach. CdSe nuclei are initially formed as core and gradient alloy shells such
Huiqing Wang et al.
Cellulose (London, England), 20(6), 3007-3024 (2013-01-01)
Photoluminiscent (PL) cellulose aerogels of variable shape containing homogeneously dispersed and surface-immobilized alloyed (ZnS)
Abdelhay Aboulaich et al.
Inorganic chemistry, 49(23), 10940-10948 (2010-11-06)
Relatively monodisperse and highly luminescent Mn(2+)-doped zinc blende ZnSe nanocrystals were synthesized in aqueous solution at 100 °C using the nucleation-doping strategy. The effects of the experimental conditions and of the ligand on the synthesis of nanocrystals were investigated systematically.

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