Skip to Content
Merck
All Photos(1)

Documents

383333

Sigma-Aldrich

Tantalum(V) butoxide

99.99% trace metals basis

Synonym(s):

Pentabutoxytantalum

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Ta(OCH2CH2CH2CH3)5
CAS Number:
Molecular Weight:
546.52
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

99.99% trace metals basis

form

liquid

reaction suitability

core: tantalum
reagent type: catalyst

refractive index

n20/D 1.483 (lit.)

density

1.31 g/mL at 25 °C (lit.)

SMILES string

CCCCO[Ta](OCCCC)(OCCCC)(OCCCC)OCCCC

InChI

1S/5C4H9O.Ta/c5*1-2-3-4-5;/h5*2-4H2,1H3;/q5*-1;+5

InChI key

QORWLRPWMJEJKP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Tantalum alkoxides are useful as starting materials for tantalum oxides for dielectrics.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

95.0 °F - closed cup

Flash Point(C)

35 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Magnetism and magnetic materials have been of scientific interest for over 1,000 years. More recently, fundamental investigations have focused on exploring the various types of magnetic materials and understanding the magnetic effects created by electric currents.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service