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Sigma-Aldrich

Yttrium(III) tris(isopropoxide)

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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:
12352300
PubChem Substance ID:
329760287
NACRES:
NA.22

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

Related Categories

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

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H228,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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