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Kupfer(1+)acetat
CuOAc · cuprous acetate · 224-051-5 · aceticacid,copper · COPPER(I) ACETATE · copper(1+) acetate · Copper(I)Acetate>Copper(I)acetate,99% · Copper(I)acetate 99%
Identifikatoren & physikalische Daten
| CAS No. | 598-54-9 |
|---|---|
| Summenformel | C2H3CuO2 |
| Durchschnittliche Molmasse | 122,59 g/mol |
| Monoisotopische Masse | 121,94290184 g/mol |
| SMILES | CC(=O)[O-].[Cu+] |
| InChIKey | RFKZUAOAYVHBOY-UHFFFAOYSA-M |
| PubChem CID | 69023 |
| EC No. | 209-938-7 |
| DTXSID | DTXSID0060511 |
| Lokaler Name | Kupfer(1+)acetat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 40,1 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 5 |
| Formalladung | 0 |
| Komplexität | 25,5 |
| Schmelzpunkt | 250 °C (dec.)(lit.) |
| Siedepunkt | decomposes if strongly heated [MER06] |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
| Löslichkeit | reacts with H2Orapidly hydrolyzed by H2O to form yellow Cu2O [MER06] |
| Aggregatzustand | Powder |
| Farbe | White to slightly yellow |
| Merck | 14,2658 |
| InChI | InChI=1S/C2H4O2.Cu/c1-2(3)4/h1H3,(H,3,4) |
| InChIKey | RFKZUAOAYVHBOY-UHFFFAOYSA-M |
| SMILES | C(=O)(O)C.[Cu] |
| CAS Datenbank | 598-54-9(CAS DataBase Reference) |
| EPA chemische Informationen | Acetic acid, copper(1+) salt (598-54-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Acetic acid, copper(1+) salt |
| Weitere Sicherheitsinformationen | IMAP assessments - Acetic acid, copper(1+) salt: Human health tier I assessment |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29152900 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-37/39 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
Copper acetate(CuOAc) was used as a starting material for the preparation of copper nanoparticles and CuAlO2 p-type nanostructured semiconductors.
Herstellung & Synthese
synthetische
Copper(I) acetate, CuC2H3O2, [598-54-9], MW 122.6, is produced by reducing an ammonia solution of copper(II) acetate. On acidification, white crystals of copper(I) acetate precipitate. The crystalline material is stable when exposed to dry air but decomposes on exposure to moisture in air. Ammonia solutions of copper(I) acetate are used to absorb olefins.