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Tantalum Ethoxide
CAS No.: 6074-84-6
Tantalum Ethoxide
OR
Product Information

Additional Information

CAS No.6074-84-6
Chemical SynonymTantalum(5+) ethanolate, Penta-ethoxy tantalum
Appearance/FormClear, colorless liquid
FormulaTa(OC2H5)5
Molecular Weight406.25
MP21 °C (70 °F)
BP155 °C (311 °F) at 0.01 mmHg
Flash Point30 °C (86 °F) in a closed cup
Density1.566 g/mL
Purity99.9%
StorageKeep tightly closed in a cool place. Moisture sensitive; Handle and store under inert gas.
UsesLPCVD chemistry, semiconductor coatings, oxide films, and thin film optical applications
Transport Information

Proper Shipping Name: Corrosive liquids, flammable, n.o.s. (Tantalum(5+) ethanolate)

UN2920

Class: 8 (3)

Hazard Label: Corrosive Liquid

Packing Group: II