Skip to Content
MilliporeSigma

517453

Sigma-Aldrich

Copper(II) acetate

greener alternative

powder, 99.99% trace metals basis

Synonym(s):

Cupric acetate

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
Cu(CO2CH3)2
CAS Number:
142-71-2
Molecular Weight:
181.63
Beilstein/REAXYS Number:
3595638
EC Number:
205-553-3
MDL number:
MFCD00008690
UNSPSC Code:
12352103
PubChem Substance ID:
24873953
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor density

6.9 (vs air)

Quality Level

100

assay

99.99% trace metals basis

form

powder

reaction suitability

core: copper

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

bp

100 °C (212 °F)

greener alternative category

Aligned

SMILES string

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

InChI

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

InChI key

OPQARKPSCNTWTJ-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Copper(II) acetate, also known as cupric acetate, is commonly used as a precursor in the synthesis of copper-containing materials such as nanoparticles and thin films. Its good solubility in water and organic solvents makes it well-suited for solution-based methods like sol-gel processing and spin coating. It serves as a reliable source of Cu²⁺ ions, which are essential for producing copper-based nanomaterials, metal–organic frameworks (MOFs), and various catalysts. Additionally, it decomposes into copper oxides (CuO, Cu₂O) at moderate temperatures, making it valuable for thin-film deposition in applications like sensors, solar cells, and semiconductor devices
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Copper acetate (Cu(OAc)₂) is used as a precursor:
  • For the synthesis of copper(I) oxide (Cu₂O) thin films via atomic layer deposition (ALD) which are used in the fabrication of photoconductor devices solar cells, and thin film transistors.
  • In the synthesis of Cu-Doped ZnO Thin Films via Sol–Gel process for Optoelectronic Applications.
  • In the green synthesis of copper and copper oxide nanoparticles. The resulting nanoparticles exhibited antibacterial and antifungal activities, making them valuable in biomedical applications and environmental remediation.

Features and Benefits

  • (99.99% trace metals basis) ensures that there are minimal impurities, which enhances the efficiency and selectivity of the catalytic processes, such as oxidation and coupling reactions leading to higher yields and fewer by-products.
  • The absence of impurities in high purity copper(II) acetate leads to vibrant colours and improved stability of the pigments, enhancing the overall quality of the final products

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP5073
MKCN3463
MKCL6239
MKCJ7951
MKCG6061

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stereoselective differentiation between ribonucleosides and deoxynucleosides by reaction with the copper(II) acetate dimer.
N A Berger et al.
Nature: New biology, 239(95), 237-240 (1972-10-25)
Quantitative densitometric thin-layer chromatography of lipids using copper acetate reagent.
M E Fewster et al.
Journal of chromatography, 43(1), 120-126 (1969-08-05)
Michael Devereux et al.
Journal of inorganic biochemistry, 98(6), 1023-1031 (2004-05-20)
Thiabendazole (TBZH) reacts with iron(III) nitrate causing protonation of the ligand to yield the nitrate salt [TBZH(2)NO(3)] (1). Reaction of TBZH with copper(II) acetate results in the deprotonation of the ligand yielding [Cu(TBZ)2.(H2O)2] (2). Reactions of TBZH with the chloride
Manpreet Kaur et al.
Nanoscale research letters, 13(1), 182-182 (2018-06-20)
Here, we report efficient composition-tunable Cu-doped ZnInS/ZnS (core and core/shell) colloidal nanocrystals (CNCs) synthesized by using a colloidal non-injection method. The initial precursors for the synthesis were used in oleate form rather than in powder form, resulting in a nearly
Hanmei Zheng et al.
The Journal of organic chemistry, 74(2), 943-945 (2008-12-11)
A novel copper-catalyzed protocol for the synthesis of carbinol derivatives has been developed. In the presence of copper(II) acetate and dppf, carbinol derivatives were prepared by the addition of arylboronic acids to aromatic aldehydes in good to excellent yields. Moreover
View All Related Papers

Articles

Oxidizing and Reducing Agents

Oxidation and reduction reactions are some of the most common transformations encountered in organic synthesis

Group 11 Thin Films by Atomic Layer Deposition

Copper metal deposition processes are an essential tool for depositing interconnects used in microelectronic applications, giving group 11 (coinage metals: Copper, Silver, and Gold) an important place in atomic layer deposition (ALD) process development.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service