If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
326755
Copper(II) acetate
98%
Synonym(s):
Cupric acetate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAYfromMILWAUKEE | $90.30 |
100 g | Available to ship TODAYfromMILWAUKEE | $206.00 |
About This Item
$90.30
Available to ship TODAYDetails
vapor density
6.9 (vs air)
Quality Segment
assay
98%
form
powder or crystals
reaction suitability
reaction type: click chemistry
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
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
General description
Copper(II) acetate also known as cupric acetate, can be used as a catalyst in various processes in the field of greener chemistry. It is particularly useful in cross-coupling reactions, where it can promote the formation of carbon-carbon or carbon-heteroatom bonds, without the need for hazardous reagents or solvents
Application
Copper-catalyzed reductive amination of aromatic and aliphatic ketones with anilines using environmental-friendly molecular hydrogen
Copper(II) acetate is used as a catalyst:
- In the N-arylation of α-amino esters with p-tolylboronic acid to synthesize biaryls via cross-coupling reactions
- In the the synthesis of substituted isoxazole derivatives
1 of 1
This Item | |||
|---|---|---|---|
| form powder or crystals | form powder and chunks | form powder | form crystalline powder, lumps and powder |
| assay 98% | assay 97% | assay 99.99% trace metals basis | assay ≥98%, 98.0-102.0% (ACS specification) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| reaction suitability reaction type: click chemistry | reaction suitability - | reaction suitability - | reaction suitability - |
| sustainability Greener Alternative Product | sustainability - | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
| vapor density 6.9 (vs air) | vapor density - | vapor density 6.9 (vs air) | vapor density 6.8 (vs air) |
Still not finding the right product?
Explore all of our products under Copper(II) acetate
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
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:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-