Tantalum(V) tetraethoxide 2,4-pentanedionate
四乙醇乙酰丙酮钽(V)
Also known as: TANTALUM(V) TETRAETHOXIDE 2,4-PENTANEDIONATE, Tantalum v tetraethoxide pentanedionate, (Acetylacetonato)tetraethoxotantalum, Tantalum(V)tetraethoxyacetylacetonate, MFCD00145349, Tetraetoxytantalum acetylacetonate
Tantalum(V) tetraethoxide 2,4-pentanedionate (CAS 20219-33-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H27O6Ta and a molecular weight of 460.29800 g/mol. It is also known as TANTALUM(V) TETRAETHOXIDE 2,4-PENTANEDIONATE, Tantalum v tetraethoxide pentanedionate and (Acetylacetonato)tetraethoxotantalum. Key properties include a melting point of 45ºC, a boiling point of 95ºC at 0,5mm, a density of 1.5 g/cm3 and a flash point of 95°C/0.5mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20219-33-4
- Jingsj CID
- J-1344902-3
- Molecular Formula
- C13H27O6Ta
- Chinese Name
- 四乙醇乙酰丙酮钽(V)
- Molecular Weight
- 460.29800 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45ºC |
|---|---|
| Boiling Point | 95ºC at 0,5mm |
| Density | 1.5 g/cm3 |
| Flash Point | 95°C/0.5mm |
Frequently Asked Questions
What is the CAS number of Tantalum(V) tetraethoxide 2,4-pentanedionate?
The CAS number of Tantalum(V) tetraethoxide 2,4-pentanedionate is 20219-33-4.
What are the molecular formula and molecular weight of Tantalum(V) tetraethoxide 2,4-pentanedionate?
Tantalum(V) tetraethoxide 2,4-pentanedionate has molecular formula C13H27O6Ta and molecular weight 460.29800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tantalum(V) tetraethoxide 2,4-pentanedionate (CAS 20219-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344902-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.