Tetraetoxytantalum acetylacetonate

Synonym: Tantalum(V) (tetraethoxy)(acetylacetonate), Tantalum tetraethoxy acetylacetonate, Tantalum(V) tetraethoxide 2,4-pentanedionate

MFCD00145349

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Tetraetoxytantalum acetylacetonate Chemical Structure

Overview

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Product Code TA9334
Product Name Tetraetoxytantalum acetylacetonate
CAS Number 20219-33-4
Molecular formula C13H27O6Ta
Linear formula Ta(OC2H5)4(CH3COCHCOCH3)
Molecular weight 460.30
Form solid
Melting point 45C
Boiling point 95C
UOM KG
Sensitivity moisture
NMR conforms to structure
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Test Specification

Assay (purity) 99%
Purity method by integration NMR
Metal purity 99.99%-Ta
Appearance pale yellow crystals or solid or liquid
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Safety Information

Signal word DANGER
Pictograms GHS02 FlammableGHS07 Harmful - Irritant
Hazard statements H228, H315, H319, H335
Precautionary statements P210, P233, P240, P241, P261, P264, P265, P271, P280, P302, P304, P305, P317, P319, P332, P337, P338, P340, P351, P352, P362, P364, P370, P378, P403, P405, P501
UN 1325
Transport description FLAMMABLE SOLIDS, ORGANIC, N.O.S. (tantalum(V)tetraethoxy-acetylacetonate)
Hazardous class 4.1
Packing group II
In TSCA registry No (sold for research and development usage only)
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External Identifiers for Tantalum(V) (tetraethoxy)(acetylacetonate)

Pubchem CID 4643317
SMILES CCO.CCO.CCO.CCO.CC(=CC(=O)C)O.[Ta]
IUPAC Name ethanol; (Z)-4-hydroxypent-3-en-2-one; tantalum
InchI Identifier InChI=1S/C5H8O2.4C2H6O.Ta/c1-4(6)3-5(2)7;4*1-2-3;/h3,6H,1-2H3;4*3H,2H2,1H3;/b4-3-;;;;;
InchI Key YMZNJFSVFJDLIR-GLUPTGNJSA-N
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