Tantalum(V) tetraethoxide 2,4-pentanedionate, 99.99%, (metals basis)

Catalog No.	Quantity
AA3963004	2 g
AA3963009	10 g
AA3963018	50 g

Catalog No. AA3963004 Supplier Thermo Scientific Chemicals Supplier No. 03963004

Description

CAS: 20219-33-4 | C13H27O6Ta | 460.30 g/mol

Tantalum(V) tetraethoxide 2,4-pentanedionate is used in pharmaceutical, biochemical and chemical industry.

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: 20219-33-4
• Molecular Formula: C13H27O6Ta
• Molecular Weight (g/mol): 460.30
• MDL Number: MFCD00145349
• InChI Key: LSALXRIVOAYYJW-GLUPTGNJSA-M
• Synonym: tantalum v tetraethoxide 2,4-pentanedionate
• PubChem CID: 122130355
• SMILES: [Ta+5].CC[O-].CC[O-].CC[O-].CC[O-].C\C([O-])=C\C(C)=O

• Melting Point: 45°C
• Density: 1.5 g/mL
• Boiling Point: 95°C (0.5 mmHg)
• Flash Point: >65°C (149°F)
• Quantity: 2 g
• Sensitivity: Moisture sensitive
• Solubility Information: Reacts with water.
• IUPAC Name: ethanol;(E)-4-hydroxypent-3-en-2-one;tantalum
• Formula Weight: 460.3
• Percent Purity: 99.99%
• Physical Form: Solid
• Assay: (metals basis)
• Chemical Name or Material: Tantalum(V) tetraethoxide 2,4-pentanedionate

Safety and Handling

Hazard Category	H315-H319
Hazard Statement	GHS H Statement H315-H319 Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only