665916

Yttrium(III) tris(isopropoxide)

• Synonyme(s) : 2-Propanol yttrium(III) salt, Isopropyl alcohol yttrium(III) salt, Tris(isopropoxy) yttrium(III)
• Formule empirique (notation de Hill): C₉H₂₁O₃Y
• Numéro CAS: 2172-12-5
• Poids moléculaire : 266.17
• Numéro MDL: MFCD00015641
• Code UNSPSC : 12161600
• ID de substance PubChem : 329760287
• Nomenclature NACRES : NA.22

Propriétés

• Forme: solid
• Niveau de qualité: 100
• Pertinence de la réaction: core: yttrium; reagent type: catalyst
• Chaîne SMILES: 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
• Clé InChI: PYLIDHFYDYRZSC-UHFFFAOYSA-N

Description

Application

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.

Informations légales

Product of Kojundo Chemical Laboratory Co., Ltd

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H228,H315,H319,H335
• Conseils de prudence: P210 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 4.1B - Flammable solid hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges