Tantalum(V) butoxide

Synonym: Pentabutoxytantalum, Pentakis(butyloxy) tantalum(V), Tantalum pentabutanolate, Tantalum penta-n-butoxide
CAS Number 51094-78-1 | MDL Number MFCD00078035 | EC Number 256-962-9

Tantalum(V) butoxide Chemical Structure

Product CodeTA4781
CAS Number51094-78-1
Assay (purity)98%+
Purity methodby gravimetric assay
Metal purity99.99%+-Ta
Molecular weight546.52
Formliquid
Appearanceyellow liquid
Sensitivitymoisture
Boiling point217C
Gravimetric assay%Ta=32.3-34.0
NMRconforms to structure
Molecular formulaC20H45O5Ta
Linear formulaTa(OCH2CH2CH2CH3)5

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Tantalum(V) butoxide contact us at sales@ereztech.com

Safety information

UN1993
Transport descriptionFLAMMABLE LIQUIDS, N.O.S. (TANTALUM PENTABUTANOLATE)
Hazardous class3
Packing groupIII
In TSCA registryYes

Certificates of analysis (CoA)

If you don’t see the needed lot of Tantalum(V) butoxide below please contact customer support at sales@ereztech.com

Lot# 021191-1 Lot# 021191 Lot# 023274 Lot# 023275 Lot# 026118 Lot# 029196 Lot# 029197 Lot# 031414

External identifiers for Pentabutoxytantalum

Pubchem CID170974
SMILESCCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-].[Ta+5]
IUPAC Namebutan-1-olate; tantalum(5+)
InchI IdentifierInChI=1S/5C4H9O.Ta/c5*1-2-3-4-5;/h5*2-4H2,1H3;/q5*-1;+5
InchI KeyQORWLRPWMJEJKP-UHFFFAOYSA-N

Ereztech synthesizes and sells additional TA-compounds.

To purchase Tantalum(V) butoxide contact us at sales@ereztech.com