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(Pentan-2,4-dionato-O,O')silber
Ag(acac) · SILVER ACETYLACETONATE · Einecs 239-568-1 · SILVER DERIVATIVE · silver(I) acetylacetonate · Silver 2,4-pentanedionate · Silver acetylacetonate 98% · SILVER I 2,4-PENTANEDIONATE
Identifikatoren & physikalische Daten
| CAS No. | 15525-64-1 |
|---|---|
| Summenformel | C5H7AgO2 |
| Durchschnittliche Molmasse | 206,98 g/mol |
| SMILES | CC(=O)/C=C(/C)[O-].[Ag+] |
| InChIKey | CHACQUSVOVNARW-LNKPDPKZSA-M |
| PubChem CID | 5483749 |
| EC No. | 239-568-1 |
| Lokaler Name | (Pentan-2,4-dionato-O,O')silber |
Chemische & physikalische Eigenschaften
| Schmelzpunkt | 100 °C (dec.) (lit.) |
|---|---|
| Siedepunkt | 225°C |
| Dichte | 1,11 g/cm3 |
| Flammpunkt | 21°C |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | solid |
| Löslichkeit | Soluble in water. |
| InChI | 1S/C5H8O2.Ag/c1-4(6)3-5(2)7/h3,6H,1-2H3/q+1/p-1/b4-3- |
| InChIKey | CHACQUSVOVNARW-LNKPDPKZSA-M |
| SMILES | CC(=O)\C=C(\C)O[Ag] |
Sicherheit & Vorschriften
| Wassergefährdungsklasse (WGK) | 3 |
|---|---|
| TSCA-Inventar-Status | No |
| R-Sätze (R) | 20/21/22-36/37/38-40 |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 26-36/37/39-37/39 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralCarc. 2Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
Silver 2,4-pentanedionate is used to make silver impregnated nanocrystalline metal oxides, with special emphasis on aluminum oxide. It is used as a cationization reagent in combination with polar matrices such as 2,5-dihydroxybenzoic acid.