Copper(II) acetate
ALDRICH/326755 - 98%
Synonym: Cupric acetate
CAS Number: 142-71-2
Empirical Formula (Hill Notation): C4H6CuO4
Molecular Weight: 181.63
EC Number: 205-553-3
MDL Number: MFCD00008690
Linear Formula: Cu(CO2CH3)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 326755-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 326755-25G
12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.
| assay | 98% |
| form | powder or crystals |
| greener alternative category |  , Aligned |
| greener alternative product characteristics | Catalysis Learn more about the Principles of Green Chemistry . |
| InChI | 1S/2C2H4O2.Cu/c2*1-2(3)4; |
| InChI key | OPQARKPSCNTWTJ-UHFFFAOYSA |
| reaction suitability | reaction type: click chemistry |
| SMILES string | CC(=O)O[Cu]OC(C)=O |
| sustainability | Greener Alternative Product |
| vapor density | 6.9 (vs air) |
| Application: | Catalyst for greener amine synthesis by reductive amination with hydrogen gas. 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 |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. 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 |
| Packaging: | 25, 100 g in glass bottle |
| Symbol |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H410 |
| Precautionary statements | P260 - P273 - P280 - P301 + P312 + P330 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-36/37/38-50/53 |
| Safety Statements | 26-60-61 |
| RIDADR | UN1759 - class 8 - PG 2 - acidic - EHS - RQ - Corrosive solids, |
| WGK Germany | WGK 3 |
| Flash Point(F) | does not flash |
| Flash Point(C) | does not flash |
| Purity | 98% |
| UNSPSC | 12352302 |