Niobium tetraethoxy dimethylaminoethoxide

Synonym: Nb(OEt)₄(dmae), Nb(OEt)₄(Me₂NCH₂CH₂O), NbTDMAE

CAS Number 359847-15-7

Product code	NB7157
CAS number	359847-15-7
Assay (purity)	97.5%+
Metal purity	99.99%-Nb
Purity method	by integration NMR H1
NMR H1	conforms to structure
Molecular weight	361.28 g/mol
Form	liquid
Appearance	pale yellow liquid
Sensitivity	air, moisture
Molecular formula	C12H30NO5Nb
Linear formula	Nb(OC2H5)4OCH2CH2N(CH)2
Packaging	glassware/metal containers/bubblers

Niobium tetraethoxy dimethylaminoethoxide is a niobium-containing precursor compound that can be used for the forming of niobium-containing materials using vapor deposition methods. For example, this product was used for niobium oxide deposition. The deposition process was conducted in a high-vacuum chemical vapor deposition machine with precursor flux gradient capability. See links below

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing NB7157 contact us at sales@ereztech.com

Safety information

UN	Not regulated
Hazardous class	Not regulated
Packing group	Not regulated
Pictograms
Signal word	WARNING
Hazard statements	H303-H313-H315-H319-H332-H335
Precautionary statements	P261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P332 + P313-P337 + P313-P362
Transport description	NONH for all modes of transport
In TSCA registry	No (research and development usage only)

First Aid Measures

General advice	Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contact	Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contact	Wash off with soap and plenty of water. Consult a physician.
Inhalation	If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowed	Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

 

Certificates of Analysis (CoA)

If you don’t see the needed lot of Niobium tetraethoxy dimethylaminoethoxide below please contact customer support at sales@ereztech.com

Lot# 019/276 Lot# 019/285 Lot# 015/840

Known applications and external links

• Ali Dabirian, Yury Kuzminykh, Scott Harada, C Parsons, C.s. Sandu, Estelle Wagner, Giacomo Benvenuti, Simon Rushworth, Paul Muralt, Patrik Hoffmann. Efficient optimization of high vacuum chemical vapor deposition of niobium oxide on full wafer scale. IOP Conference Series Materials Science and Engineering 8(1):012026 · March 2010
• Ali Dabirian, Yury Kuzminykh, Estelle Wagner, Giacomo Benvenuti, Simon A. Rushworth, Patrik Hoffmann. Evaluation of niobium dimethylamino-ethoxide for chemical vapour deposition of niobium oxide thin films. Materials Science. 2014

With Niobium tetraethoxy dimethylaminoethoxide other customers often ask:

• Niobium(V) ethoxide
• Tris(diethylamido)(tert-butylimido)niobium(V)
• Tert-butylimido tris(methylethylamino)niobium
• Tetrachlorobis(tetrahydrofuranate)niobium(IV)

Ereztech synthesizes and sells additional NB-compounds.

To purchase NB7157 contact us at sales@ereztech.com