Niobium(V) ethoxide, 99.999%

Name: Niobium(V) ethoxide, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-001240

About Niobium(V) ethoxide, 99.999%

Niobium(V) ethoxide (CAS 3236-82-6) is an organometallic reagent offered by Vaqora Chemicals with a typical assay of 99.999%. The compound has the formula C10H25NbO5, corresponding to a molecular weight of 318.21 g/mol. The IUPAC name is ethanolate. Niobium(5+). Common synonyms include Ethanol, niobium(5+) salt and Ethanol, niobium(5+) salt (5:1).

It is supplied as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for carbon–carbon bond formation, grignard and organometallic chemistry, organic synthesis and nanotechnology research. It is used across academic and industrial research.

Vaqora Chemicals supplies Niobium(V) ethoxide in 2 g, 10 g, 50 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis
Nanotechnology research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Niobium(V) ethoxide, 99.999%
Catalogue No.	VQ-001240
CAS Number	3236-82-6
IUPAC name	ethanolate;niobium(5+)
Molecular formula	C₁₀H₂₅NbO₅
Molecular weight	318.21 g/mol
Exact mass	318.0766
Purity / assay	99.999%
HSN code	29051990
InChIKey	ZTILUDNICMILKJ-UHFFFAOYSA-N
SMILES	CC[O-].CC[O-].CC[O-].CC[O-].CC[O-].[Nb+5]
PubChem CID	160675

Physical properties
Physical form	Liquid
Appearance	Liquid
H-bond donors / acceptors	0 / 5
TPSA	115 Å²
Synonyms	Ethanol, niobium(5+) salt, Ethanol, niobium(5+) salt (5:1), Niobium(5+) ethanolate, Niobium ethanolate, Niobium ethylate, Pentaethoxyniobium, Niobium pentaethoxide, ethanolate,niobium(5+), Nb(OEt)5, Niobium(5+) pentaethoxide

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P370 + P378, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Niobium(V) ethoxide, 99.999%?

The CAS Registry Number of Niobium(V) ethoxide, 99.999% is 3236-82-6. It is also known as Ethanol, niobium(5+) salt, Ethanol, niobium(5+) salt (5:1), Niobium(5+) ethanolate.

What is the molecular formula and molecular weight of Niobium(V) ethoxide, 99.999%?

Niobium(V) ethoxide, 99.999% has the molecular formula C10H25NbO5 and a molecular weight of 318.21 g/mol.

Which grade and pack sizes of Niobium(V) ethoxide, 99.999% can I order?

We supply Niobium(V) ethoxide, 99.999% in (99.999%) grade, in 2 g, 10 g, 50 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Niobium(V) ethoxide, 99.999%?

Yes. Every lot of Niobium(V) ethoxide, 99.999% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Niobium(V) ethoxide, 99.999% be shipped internationally?

Yes. Niobium(V) ethoxide, 99.999% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.