665916

Yttrium(III)-tris(isopropoxid)

• Synonym(e): Tris-(isopropoxy)-yttrium(III)
• Empirische Formel (Hill-System): C₉H₂₁O₃Y
• CAS-Nummer: 2172-12-5
• Molekulargewicht: 266.17
• MDL-Nummer: MFCD00015641
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 329760287
• NACRES: NA.22

Eigenschaften

• Form: solid
• Eignung der Reaktion: core: yttrium; reagent type: catalyst
• SMILES String: CC(C)O[Y](OC(C)C)OC(C)C
• InChI: 1S/3C3H7O.Y/c3*1-3(2)4;/h3*3H,1-2H3;/q3*-1;+3
• InChIKey: PYLIDHFYDYRZSC-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Stereoselective conjugate addition reactions
• Ring-opening polymerizations
• Generation of reactive enolates by enantioselective protonation reactions
• Cyano-phosphorylation of enone and allylic substitution
• Synthesis of nanocomposites

Reactant for the preparation of flat HfO2 films

In many asymmetric catalysis applications, glove box and Schlenk techniques should be employed to prevent exposure of the rare earth catalyst to air and moisture, which can be detrimental to the reaction outcome. Solutions of the catalyst should be made using anhydrous solvents and used shortly after preparation.

Rechtliche Hinweise

Product of Kojundo Chemical Laboratory Co., Ltd

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H228,H315,H319,H335
• P-Sätze: P210 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges