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379786

Sigma-Aldrich

Zinc acetate dihydrate

99.999% trace metals basis

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Synonym(s):
Dicarbomethoxyzinc, Zinc diacetate
Linear Formula:
Zn(CH3COO)2 · 2H2O
CAS Number:
5970-45-6
Molecular Weight:
219.51
Beilstein:
3732513
EC Number:
209-170-2
MDL number:
MFCD00066961
UNSPSC Code:
12352300
PubChem Substance ID:
24863687
NACRES:
NA.23

Quality Level

200

Assay

99.999% trace metals basis

form

powder or chunks

SMILES string

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

InChI

1S/2C2H4O2.2H2O.Zn/c2*1-2(3)4;;;/h2*1H3,(H,3,4);2*1H2;/q;;;;+2/p-2

InChI key

BEAZKUGSCHFXIQ-UHFFFAOYSA-L

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Application

Zinc acetate dihydrate is widely used as a precursor to synthesize ZnO nanomaterials. For example, high-purity single crystal ZnO nanowires can be prepared by thermal decomposition of zinc acetate dihydrate at 300 0C in air.

It can be used to prepare solution-processable ZnO semiconductor ink and an inverted staggered type thin film transistor can be fabricated by spin-casting ZnO ink on a Si wafer.

It can also be used to enhance the structural and optical properties of TiO2–ZnO core-shell nanograss by controlling their size and morphology.

Signal Word

Danger

Hazard Statements

H302,H318,H411

Hazard Classifications

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Effect of zinc acetate dihydrate precursor concentration on the properties of TiO2-ZnO core-shell nanograss hetero-structure.
Samsuri SAM, et al.
J. Alloy Compounds, 623, 460-465 (2015)
The Crystal Structure of Zinc Acetate Dihydrate~ Zn(CH3COO)2.2 H20
Van Niekerk JN, et al.
Acta Crystallographica, 6 (1953)
Zhang, B. et al.
Inorganic Chemistry, 37, 1844-1844 (1998)
Dhas, N.A. et al.
Chemistry of Materials, 11, 806-806 (1999)
Kun Li et al.
Biomaterials, 34(11), 2834-2842 (2013-01-29)
This study is aimed to develop a long-acting injectable formulation in treatment of type II diabetes. A glucoregulatory polypeptide, exenatide (EXT), was chosen as the model drug, and an aqueous block copolymer system with a sol-gel transition upon the increase
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