Skip to Content
Merck
All Photos(2)

Key Documents

More Documents

337323

Sigma-Aldrich

Copper(II) 2-ethylhexanoate

Synonym(s):

2-Ethylhexanoic acid copper(2+) salt, Copper bis(2-ethylhexanoate), Copper di(2-ethylhexanoate), Copper(2+) 2-ethylhexanoate, Cupric bis(2-ethylhexanoate)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
[CH3(CH2)3CH(C2H5)CO2]2Cu
CAS Number:
149-11-1
Molecular Weight:
349.95
EC Number:
205-731-0
MDL number:
MFCD00015695
UNSPSC Code:
12352103
PubChem Substance ID:
24860474
NACRES:
NA.23

form

powder or chunks
solid

composition

Cu, 17.0-19.0% EDTA titration

reaction suitability

core: copper
reagent type: catalyst

mp

252 °C (dec.) (lit.)

SMILES string

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

InChI

1S/2C8H16O2.Cu/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2

InChI key

SEKCXMNFUDONGJ-UHFFFAOYSA-L

Application

  • Copper catalyzed Heck-like cyclizations of oxime esters: Discusses the catalytic role of Copper(II) 2-ethylhexanoate in cyclization reactions and its potential reduction or disproportionation under certain conditions (Faulkner et al., 2014).
  • A Copper‐Mediated Oxidative Coupling Route to 3H‐ and 1H‐Indoles: Utilizes Copper(II) 2-ethylhexanoate for synthesizing indoles, showcasing its effectiveness in facilitating novel chemical transformations (Drouhin & Taylor, 2015).
  • Cu (II) carboxylate arene C─H functionalization: Details how Copper(II) 2-ethylhexanoate is used in nonradical pathways for functionalizing aromatic compounds, significantly advancing synthetic chemistry methodologies (Kong et al., 2022).
  • Decarboxylative olefination of activated aliphatic acids: Describes the catalytic capabilities of Copper(II) 2-ethylhexanoate in decarboxylative olefination processes, enhancing the efficiency and scope of organic syntheses (Tlahuext-Aca et al., 2018).

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H360FD

Hazard Classifications

Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Copper(II) acetylacetonate 97%

Sigma-Aldrich

C87851

Copper(II) acetylacetonate

Cobalt naphthenate 6%

Sigma-Aldrich

544574

Cobalt naphthenate

Liqun Kang et al.
Nature communications, 11(1), 4008-4008 (2020-08-13)
Supported atomic metal sites have discrete molecular orbitals. Precise control over the energies of these sites is key to achieving novel reaction pathways with superior selectivity. Here, we achieve selective oxygen (O2) activation by utilising a framework of cerium (Ce)

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