665916

Yttrium(III) tris(isopropoxide)

• Synonym(s): 2-Propanol yttrium(III) salt, Isopropyl alcohol yttrium(III) salt, Tris(isopropoxy) yttrium(III)
• Empirical Formula (Hill Notation): C₉H₂₁O₃Y
• CAS Number: 2172-12-5
• Molecular Weight: 266.17
• MDL number: MFCD00015641
• UNSPSC Code: 12161600
• PubChem Substance ID: 329760287
• NACRES: NA.22

Properties

• form: solid
• Quality Level: 100
• reaction suitability: 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
• InChI key: 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.

Legal Information

Product of Kojundo Chemical Laboratory Co., Ltd

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H228,H315,H319,H335
• pcodes: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 3
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges