398411

Gold(I)-iodid

99.9% trace metals basis

• Synonym(e): Gold monoiodide
• Lineare Formel: AuI
• CAS-Nummer: 10294-31-2
• Molekulargewicht: 323.87
• EG-Nummer: 233-656-3
• MDL-Nummer: MFCD00014175
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24864748
• NACRES: NA.23

Eigenschaften

• Assay: 99.9% trace metals basis
• Form: solid
• Eignung der Reaktion: reagent type: catalyst; core: gold
• Verunreinigungen: ≤1500.0 ppm Trace Metal Analysis
• mp (Schmelzpunkt): 120 °C (dec.) (lit.)
• Dichte: 8.25 g/mL at 25 °C (lit.)
• SMILES String: I[Au]
• InChI: 1S/Au.HI/h;1H/q+1;/p-1
• InChIKey: ATGIETUGWDAYPU-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

AuI can be prepared by adding KI in an acidic solution of HAuCl₄.

Anwendung

Gold(I) iodide may be used as a catalyst in Sonogashira reactions, wherein terminal alkynes were reacted with aryl iodides and bromides to yield corresponding cross coupling products.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves