Ytterbium(III) 2,4-pentanedionate, REacton™, 99.9% (REO)

Description

CAS: 14284-98-1 | C15H21O6Yb | 470.37 g/mol

Ytterbium(III) 2,4-pentanedionate is used as a catalyst for the preparation of aliphatic oligocarbonate polyols. It takes part in transesterification reactions. It is used for the preparation of polyesters or polyacrylates.

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.

Specifications

Chemical Identifiers

• CAS: 14284-98-1
• Molecular Formula: C15H21O6Yb
• Molecular Weight (g/mol): 470.37
• MDL Number: MFCD00013508
• InChI Key: JKJCKIFLFXFUKJ-UHFFFAOYSA-N
• Synonym: ytterbium-2,4-pentanedionate, ytterbium acetyl acetonate
• PubChem CID: 14455610
• IUPAC Name: (Z)-4-oxopent-2-en-2-olate;ytterbium(3+)
• SMILES: [Yb+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

• Color: White
• Odor: Odorless
• Quantity: 10 g
• Solubility Information: Insoluble in water.
• Formula Weight: 470.37
• Percent Purity: 99.9%
• Grade: Reacton™
• Physical Form: Powder
• Assay: (REO)
• Chemical Name or Material: Ytterbium(III) 2,4-pentanedionate

Safety and Handling

Hazard Category	H302
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P264b-P270-P301+P312-P330-P501c
EINECSNumber	238-198-8
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only