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ChemicalBook >> CAS DataBase List >> Niobium ethoxide

Niobium ethoxide

Niobium ethoxide price.
  • $27 - $1330
  • Product name: Niobium ethoxide
  • CAS: 3236-82-6
  • MF: C10H25NbO5
  • MW: 318.21
  • EINECS:221-795-2
  • MDL Number:MFCD00015122
  • Synonyms:COLUMBIUM PENTAETHOXIDE;niobium(5+) ethanolate;NIOBIUM ETHYLATE;NIOBIUM PENTAETHOXIDE;NIOBIUM(V) PENTAETHOXIDE;Ethanol, niobium(5+) salt;Niobium(V) ethoxide, 99.95% metals basis;Niobium(V) ethoxide, 99.99%
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • ProChem
  • Rare Earth Products
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
Package
  • 5MG
  • 1g
  • 2g
  • 5g
  • 5gm
  • 10g
  • 25g
  • 25gm
  • 50g
  • 100gm
  • 5 g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0026079
  • Product descriptionNiobium(V) ethoxide 95.00%
  • Packaging5MG
  • Price$456.98
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2751
  • Product descriptionNiobium(V) ethoxide 99.99%
  • Packaging100gm
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2751
  • Product descriptionNiobium(V) ethoxide 99.99%
  • Packaging25gm
  • Price$145
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2751
  • Product descriptionNiobium (V) Ethoxide 99.99%
  • Packaging25g
  • Price$300
  • Updated2026-05-25
  • Buy
  • ManufacturerProChem
  • Product number2751
  • Product descriptionNiobium (V) Ethoxide 99.99%
  • Packaging5g
  • Price$85
  • Updated2026-05-25
  • Buy
  • ManufacturerRare Earth Products
  • Product numberN4144
  • Product descriptionNiobium (V) ethoxide, 99.99+% 99.99+%
  • Packaging25gm
  • Price$128
  • Updated2026-06-05
  • Buy
  • ManufacturerRare Earth Products
  • Product numberN4144
  • Product descriptionNiobium (V) ethoxide, 99.99+% 99.99+%
  • Packaging5gm
  • Price$27
  • Updated2026-06-05
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number339202
  • Product descriptionNiobium(V) ethoxide 99.95% trace metals basis
  • Packaging5g
  • Price$98.1
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number339202
  • Product descriptionNiobium(V) ethoxide 99.95% trace metals basis
  • Packaging50g
  • Price$712
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number760412
  • Product descriptionNiobium(V) ethoxide packaged for use in deposition systems
  • Packaging10g
  • Price$1330
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4104
  • Product descriptionNiobium(V) ethoxide (99.9+%-Nb) (99.9+%-Nb)
  • Packaging25g
  • Price$236
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4104
  • Product descriptionNiobium(V) ethoxide (99.9+%-Nb) (99.9+%-Nb)
  • Packaging5g
  • Price$72
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number31688
  • Product descriptionNiobium(V) ethoxide, 99.9%, (trace metal basis) 99.9%
  • Packaging5 g
  • Price$83.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberL16031
  • Product descriptionNiobium(V) ethoxide, 99.9% (metals basis)
  • Packaging1g
  • Price$42.2
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number014689
  • Product descriptionNiobium(V) ethoxide, 99.999% (metals basis), Ta <500ppm
  • Packaging2g
  • Price$53.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberL16031
  • Product descriptionNiobium(V) ethoxide, 99.9% (metals basis)
  • Packaging5g
  • Price$130
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0026079 Niobium(V) ethoxide 95.00% 5MG $456.98 2021-12-16 Buy
ProChem 2751 Niobium(V) ethoxide 99.99% 100gm $500 2021-12-16 Buy
ProChem 2751 Niobium(V) ethoxide 99.99% 25gm $145 2021-12-16 Buy
ProChem 2751 Niobium (V) Ethoxide 99.99% 25g $300 2026-05-25 Buy
ProChem 2751 Niobium (V) Ethoxide 99.99% 5g $85 2026-05-25 Buy
Rare Earth Products N4144 Niobium (V) ethoxide, 99.99+% 99.99+% 25gm $128 2026-06-05 Buy
Rare Earth Products N4144 Niobium (V) ethoxide, 99.99+% 99.99+% 5gm $27 2026-06-05 Buy
Sigma-Aldrich 339202 Niobium(V) ethoxide 99.95% trace metals basis 5g $98.1 2026-04-30 Buy
Sigma-Aldrich 339202 Niobium(V) ethoxide 99.95% trace metals basis 50g $712 2026-04-30 Buy
Sigma-Aldrich 760412 Niobium(V) ethoxide packaged for use in deposition systems 10g $1330 2023-06-20 Buy
Strem Chemicals 93-4104 Niobium(V) ethoxide (99.9+%-Nb) (99.9+%-Nb) 25g $236 2026-04-30 Buy
Strem Chemicals 93-4104 Niobium(V) ethoxide (99.9+%-Nb) (99.9+%-Nb) 5g $72 2026-04-30 Buy
Thermo Scientific Chemicals 31688 Niobium(V) ethoxide, 99.9%, (trace metal basis) 99.9% 5 g $83.65 2026-04-24 Buy
Thermo Scientific Chemicals L16031 Niobium(V) ethoxide, 99.9% (metals basis) 1g $42.2 2026-04-24 Buy
Thermo Scientific Chemicals 014689 Niobium(V) ethoxide, 99.999% (metals basis), Ta <500ppm 2g $53.65 2026-04-24 Buy
Thermo Scientific Chemicals L16031 Niobium(V) ethoxide, 99.9% (metals basis) 5g $130 2026-04-24 Buy
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Properties

Melting point :6 °C(lit.)
Boiling point :140-142 °C0.1 mm Hg(lit.)
Density :1.268 g/mL at 25 °C(lit.)
refractive index :n20/D 1.516(lit.)
Flash point :97 °F
storage temp. :Flammables area
solubility :reacts with H2O; soluble in petroleum ether
form :Liquid
Specific Gravity :1.32
color :Yellow to orange-brown
Water Solubility :Soluble in organic solvents. Decomposes in water.Miscible with organic solvents.
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :Moisture Sensitive
BRN :3678883
InChI :1S/5C2H5O.Nb/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5
InChIKey :ZTILUDNICMILKJ-UHFFFAOYSA-N
SMILES :CCO[Nb](OCC)(OCC)(OCC)OCC
CAS DataBase Reference :3236-82-6(CAS DataBase Reference)
EPA Substance Registry System :Ethanol, niobium(5+) salt (3236-82-6)

Safety Information

Symbol(GHS): Flame (GHS02)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.

Description

Preparation of niobium oxide and mixed metal oxides.Niobium(V) ethoxide is used for the sol-gel processing of materials containing niobium oxides and mixed metal oxides. It is also used to prepare ferroelectric nanomaterials consisting of oxides of potassium, silicon and niobium.

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Suppliers and manufacturers

Shanghai Siyan Advanced material Technology Co.,Ltd Shanghai bike new material technology co., LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH Alfa Aesar Beijing HwrkChemical Technology Co., Ltd Energy Chemical Shandong Xiya Chemical Co., Ltd Thermo Fisher Scientific