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383244

Sigma-Aldrich

Tantalum(V) methoxide

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About This Item

Linear Formula:
Ta(OCH3)5
CAS Number:
865-35-0
Molecular Weight:
336.12
Beilstein:
3675458
MDL number:
MFCD00058817
UNSPSC Code:
12352103
PubChem Substance ID:
24863946
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

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Related Categories

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H228,H315,H319,H335

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL7784
MKCG6675
MKCF4289
MKBZ2695V
MKBX5579V

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