Ytterbium(III) isopropoxide

Description

CAS: 6742-69-4 | C9H24O3Yb | 353.342 g/mol

Yttrium(III) tris(isopropoxide) is a catalyst for stereoselective conjugate addition reactions, ring-opening polymerization, generation of reactive enolates, allylic substitution and cyano-phosphorylation of enones and synthesis of nanocomposites.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Ampouled under argon

Specifications

Chemical Identifiers

• CAS: 6742-69-4
• Molecular Formula: C9H24O3Yb
• Molecular Weight (g/mol): 353.342
• MDL Number: MFCD00145532
• InChI Key: IVGMSSQGEVYWID-UHFFFAOYSA-N
• Synonym: propan-2-ol; ytterbium, tris isopropanolato ytterbium
• PubChem CID: 50912003
• IUPAC Name: propan-2-ol;ytterbium
• SMILES: CC(C)O.CC(C)O.CC(C)O.[Yb]

• Melting Point: 200°C (decomposition)
• Boiling Point: 190°C to 200°C (0.2 mmHg)(sublimation)
• Odor: Odorless
• Packaging: Ampule
• Linear Formula: Yb[OCH(CH₃)₂]₃
• Quantity: 5 g
• UN Number: UN2925
• Sensitivity: Air and moisture sensitive
• Solubility Information: Reacts with water. Soluble in hexane,toluene,and THF.
• Formula Weight: 350.31
• Physical Form: Powder
• Chemical Name or Material: Ytterbium(III) isopropoxide

Safety and Handling

Hazard Category	H228-H314-H335
Hazard Statement	GHS H Statement H314-H318-H228 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable solid.
Precautionary Statement	P210-P240-P241-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: FLAMMABLE SOLIDS, CORROSIVE, ORGANIC, N.O.S.
TSCA	No
storageNote1	Ampouled under argon
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only