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  7. Tantalum(V) ethoxide, 99+%, Thermo Scientific Chemicals

Tantalum(V) ethoxide, 99+%, Thermo Scientific Chemicals

Product Code. 11378345
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Quantity:
5 g
25 g

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.

Applications
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.

Solubility
Soluble in organic solvents.

Notes
Moisture sensitive and air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
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
SMILES CCO[Ta](OCC)(OCC)(OCC)OCC

Specifications

Boiling Point 145°C (0.1mmHg)
Melting Point 18°C to 19°C
Quantity 25 g
Linear Formula Ta(OCH2CH3)5
UN Number UN2924
Beilstein 3678999
Flash Point 30°C (86°F)
Solubility Information Soluble in organic solvents.
IUPAC Name pentaethoxytantalum
Formula Weight 406.25
Percent Purity ≥99%
Refractive Index 1.488
Sensitivity Air and moisture sensitive
Density 1.566
Chemical Name or Material Tantalum(V) ethoxide
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Safety and Handling

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Product Identifier
  • Tantalum(V) ethoxide
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : Ethanol, tantalum(5+) salt

RUO – Research Use Only

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