Tantalum(V) ethoxide
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Tantalum(V) ethoxide is a metalorganic compound with formula Ta2(OC2H5)10, often abbreviated as Ta2(OEt)10. It is a colorless solid that dissolves in some organic solvents but hydrolyzes readily.[3] It is used to prepare films of tantalum(V) oxide.
Quick Facts Names, Identifiers ...
Names | |
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IUPAC name
Tantalum(V) ethoxide | |
Other names
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Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.025.464 |
EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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Properties | |
C10H25O5Ta | |
Molar mass | 406.25 g mol−1 |
Appearance | Colorless liquid |
Density | 1.566 g/cm3 (at 25 °C) |
Melting point | 21 °C (70 °F; 294 K) |
Boiling point | 145 °C (293 °F; 418 K) at 0.0133 kPa |
reacts | |
Solubility | Organic solvents |
Refractive index (nD) |
1.488[1] |
Hazards[2] | |
GHS labelling: | |
Danger | |
H226, H314, H319, H335 | |
P280, P305+P351+P338 | |
NFPA 704 (fire diamond) | |
Flash point | 31 °C; 87 °F; 304 K |
Safety data sheet (SDS) | External MSDS |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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