Skip to Content
Merck
All Photos(2)

Key Documents

383244

Sigma-Aldrich

Tantalum(V) methoxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Ta(OCH3)5
CAS Number:
Molecular Weight:
336.12
Beilstein:
3675458
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

solid

composition

Ta, 52.4-55.7% gravimetric

reaction suitability

core: tantalum
reagent type: catalyst

impurities

≤2% Cl

SMILES string

CO[Ta](OC)(OC)(OC)OC

InChI

1S/5CH3O.Ta/c5*1-2;/h5*1H3;/q5*-1;+5

InChI key

QASMZJKUEABJNR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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