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  6. Tantalum(V) ethoxide, 99.999% (metals basis), Nb <100ppm, Thermo Scientific Chemicals

Tantalum(V) ethoxide, 99.999% (metals basis), Nb <100ppm, Thermo Scientific Chemicals

Product Code. 11376958
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Description

Tantalum(V) ethoxide acts as a precursor used in the preparation of ultra thin films of tantalum oxide and other tantalum containing films, which finds application in semiconductors. It is also used to prepare tantalum oxide nanoparticles for the imaging cartilage.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6074-84-6
Molecular Formula C10H25O5Ta
Molecular Weight (g/mol) 406.25
MDL Number MFCD00049785
InChI Key HSXKFDGTKKAEHL-UHFFFAOYSA-N
Synonym tantalum v ethoxide, tantalum 5+ ethanolate, tantalum ethoxide, tantalum 5+ pentaethanolate, ethanol, tantalum 5+ salt, pentaethoxytantalum v, ethanol, tantalum 5+ salt 5:1, tantalum ethylate, pentaethyl tantalate, tantalum pentaethoxide
PubChem CID 160806
IUPAC Name ethanolate;tantalum(5+)
SMILES CCO[Ta](OCC)(OCC)(OCC)OCC

Specifications

Melting Point 18°C to 19°C
Density 1.566 g/mL
Boiling Point 145°C (0.1 mmHg)
Flash Point 30°C (87°F)
Linear Formula Ta(OCH2CH3)5
Refractive Index 1.488
Quantity 1 g
UN Number UN2924
Beilstein 3678999
Sensitivity Air and moisture sensitive
Solubility Information Decomposes in water; Soluble in organic solvents.
Formula Weight 406.25
Percent Purity 99.999%
Concentration or Composition (by Analyte or Components) Nb <100ppm
Physical Form Liquid
Assay (metals basis)
Chemical Name or Material Tantalum(V) ethoxide
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RUO – Research Use Only

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