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

Catalog Number aa1464303
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Quantity:
1 g
10 g
50 g
6074-84-6
C10H25O5Ta
406.25
MFCD00049785
HSXKFDGTKKAEHL-UHFFFAOYSA-N
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
160806
ethanolate;tantalum(5+)
CCO[Ta](OCC)(OCC)(OCC)OCC
6074-84-6
C10H25O5Ta
406.25
MFCD00049785
HSXKFDGTKKAEHL-UHFFFAOYSA-N
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
160806
ethanolate;tantalum(5+)
CCO[Ta](OCC)(OCC)(OCC)OCC

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
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)
Refractive Index 1.488
Linear Formula Ta(OCH2CH3)5
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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Hazard Category H226-H315-H319-H335
Hazard Statement GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
EINECSNumber 228-010-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only

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