3236-82-6

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NIOBIUM(V) ETHOXIDE

Product Code: AKN590

Cas No: 3236-82-6

R&D quantities:

50 g
$462.00
5 g
$66.00

Boiling Point: 142° / 0.1

EINECS Number: 221-795-2

Melting Point: 5-6°

Molecular Weight: 318.22

Specific Gravity: 1.268

Flashpoint: 74°C (165°F)

HMIS Key: 2-2-1-X

Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents

Formula: C10H25NbO5

Refractive Index: 1.5160

Application: Intermediate for sol-gel perovskites.1
Intermediate for lead magnesium niobates.2
Intermediate for acentric piezoelectric LiNbO3 films.3
Forms ferroelectric films in combination with strontium and barium alkoxides.4
In combination with aminopropyltriethoxysilane (SIA0610.0) forms niobia analog of molecular sieves.5

Reference: 1. Hayes, J. et al. Mater. Lett. 1987, 5(10), 396.
2. Ravindranathan, P. et al. Mater. Lett. 1989, 8(5), 161.
3. Einhurst, D. In Better Ceramics Through Chemistry III, Brinker, C. Ed.; MRS p 773.
4. Xu, R. et al. J. Mater. Res. 1990, 5, 916.
5. Antonelli, D. et al. Angew. Chem., Int. Ed. Engl. 1996, 35, 426.

Additional Properties: Metal content: 28.5-29.5% Nb
Molecular complexity: 2.02 in benzene, 1.34 in alcohols
Color: pale yellow