Tetraetoxytantalum acetylacetonate

Synonym: Tantalum(V) (tetraethoxy)(acetylacetonate), Tantalum tetraethoxy acetylacetonate, Tantalum(V) tetraethoxide 2,4-pentanedionate
CAS Number 20219-33-4 | MDL Number MFCD00145349

Tetraetoxytantalum acetylacetonate Chemical Structure

Product CodeTA9334
CAS Number20219-33-4
Assay (purity)99%
Purity methodby integration NMR
Metal purity99.99%-Ta
Molecular weight460.30
Formsolid
Appearancepale yellow crystals or solid or liquid
Melting point45C
Boiling point95C
NMRconforms to structure
Molecular formulaC13H27O6Ta
Linear formulaTa(OC2H5)4(CH3COCHCOCH3)
Download Specification TA9334
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH228
Precautionary statementsP210, P240, P241, P280, P370+P378
UN1325
Transport descriptionFLAMMABLE SOLIDS, ORGANIC, N.O.S.
Hazardous class4.1
Packing groupII
In TSCA registryNo (sold for research and development usage only)
Download SDS

Certificates of analysis (CoA)

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Lot# 015902

External identifiers for Tantalum(V) (tetraethoxy)(acetylacetonate)

Pubchem CID4643317
SMILESCCO.CCO.CCO.CCO.CC(=CC(=O)C)O.[Ta]
IUPAC Nameethanol; (Z)-4-hydroxypent-3-en-2-one; tantalum
InchI IdentifierInChI=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 KeyYMZNJFSVFJDLIR-GLUPTGNJSA-N

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