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Properties of C10H25O5Ta

Properties of C10H25O5Ta (Tantalum(V) ethoxide):

Compound NameTantalum(V) ethoxide
Chemical FormulaC10H25O5Ta
Molar Mass406.25038 g/mol

Chemical structure
C10H25O5Ta (Tantalum(V) ethoxide) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
AppearanceColorless liquid
Solubilityreacts
Density1.5660 g/cm³
Helium 0.0001786
Iridium 22.562
Melting21.00 °C
Helium -270.973
Hafnium carbide 3958
Boiling145.00 °C
Helium -268.928
Tungsten carbide 6000

Alternative Names

* Tantalum ethylate
* Tantalum(V) ethylate
* Pentaethyl tantalate
* Tantalum pentaethoxide
* Pentaethoxytantalum(V)
* Tantalum(5 ) pentaethanolate

Elemental composition of C10H25O5Ta
ElementSymbolAtomic weightAtomsMass percent
CarbonC12.01071029.5648
HydrogenH1.00794256.2027
OxygenO15.9994519.6916
TantalumTa180.94788144.5410
Mass Percent CompositionAtomic Percent Composition
C: 29.56%H: 6.20%O: 19.69%Ta: 44.54%
C Carbon (29.56%)
H Hydrogen (6.20%)
O Oxygen (19.69%)
Ta Tantalum (44.54%)
C: 24.39%H: 60.98%O: 12.20%Ta: 2.44%
C Carbon (24.39%)
H Hydrogen (60.98%)
O Oxygen (12.20%)
Ta Tantalum (2.44%)
Mass Percent Composition
C: 29.56%H: 6.20%O: 19.69%Ta: 44.54%
C Carbon (29.56%)
H Hydrogen (6.20%)
O Oxygen (19.69%)
Ta Tantalum (44.54%)
Atomic Percent Composition
C: 24.39%H: 60.98%O: 12.20%Ta: 2.44%
C Carbon (24.39%)
H Hydrogen (60.98%)
O Oxygen (12.20%)
Ta Tantalum (2.44%)
Identifiers
CAS Number6074-84-6
SMILES[Ta+5].[O-]CC.[O-]CC.[O-]CC.[O-]CC.[O-]CC
Hill formulaC10H25O5Ta

Related
Molecular weight calculator
Oxidation state calculator

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