MilliporeSigma
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339202

Sigma-Aldrich

Niobium(V) ethoxide

99.95% trace metals basis

Synonym(s):
Niobium pentaethoxide, Pentaethoxyniobium, NbOEt, Niobium ethanolate, Niobium ethylate
Linear Formula:
Nb(OCH2CH3)5
CAS Number:
Molecular Weight:
318.21
Beilstein:
3678883
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.95% trace metals basis

form

liquid

reaction suitability

core: niobium

refractive index

n20/D 1.516 (lit.)

bp

142 °C/0.1 mmHg (lit.)

mp

5-6 °C (lit.)

density

1.268 g/mL at 25 °C (lit.)

SMILES string

CCO[Nb](OCC)(OCC)(OCC)OCC

InChI

1S/5C2H5O.Nb/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5

InChI key

ZTILUDNICMILKJ-UHFFFAOYSA-N

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Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

96.8 °F - closed cup

Flash Point(C)

36 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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