Niobium(V) ethoxide, 99.99% (metals basis), Ta <500ppm

Description

Preparation of niobium oxide and mixed metal oxides | CAS: 3236-82-6 | C10H25NbO5 | 318.21 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 3236-82-6
• Molecular Formula: C10H25NbO5
• Molecular Weight (g/mol): 318.21
• MDL Number: MFCD00015122
• InChI Key: ZTILUDNICMILKJ-UHFFFAOYSA-N
• Synonym: niobium ethoxide, niobium 5+ ethanolate, ethanol, niobium 5+ salt, niobium 5+ ion pentakis ethoxide, pentaethoxyniobium, niobium pentaethoxide, ethanol, niobium 5+ salt 5:1, acmc-1cmht, niobium v pentaethoxide, ethanolate; niobium 5+
• PubChem CID: 160675
• IUPAC Name: ethanolate;niobium(5+)
• SMILES: CCO[Nb](OCC)(OCC)(OCC)OCC

• Melting Point: 6°C
• Density: 1.258 g/mL
• Boiling Point: 140°C to 142°C (0.1 mmHg)
• Flash Point: 36°C (97°F)
• Refractive Index: 1.516
• Linear Formula: Nb(OC₂H₅)₅
• Quantity: 50 g
• UN Number: UN2924
• Beilstein: 3678883
• Sensitivity: Moisture sensitive
• Solubility Information: Soluble in organic solvents; Decomposes in water;Miscible with organic solvents.
• Formula Weight: 318.21
• Percent Purity: 99.999%
• Concentration or Composition (by Analyte or Components): Ta <500ppm
• Physical Form: Liquid
• Assay: (metals basis)
• Chemical Name or Material: Niobium(V) ethoxide

Safety and Handling

Hazard Category	H226-H314
Hazard Statement	GHS H Statement H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapor.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
EINECSNumber	221-795-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only