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3236-82-6 - Niobium(V) ethoxide, 99.9% (metals basis) - Niobium(V) ethylate - L16031 - Alfa Aesar

L16031 Niobium(V) ethoxide, 99.9% (metals basis)

CAS-Nummer
3236-82-6
Synonyme
Niobium(V) ethylate

Größe Preis ($) Menge Verfügbarkeit
1g 26,10
5g 81,80
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Niobium(V) ethoxide, 99.9% (metals basis)

MDL
MFCD00015122
EINECS
221-795-2

Chemische Eigenschaften

Formel
Nb(OC2H5)5
Molmasse
318.21
Schmelzpunkt
Siedepunkt
140-142°/0.1mm
Flammpunkt
36°(97°F)
Dichte
1.258
Brechungsindex
1.5160
Sensitivität
Moisture Sensitive
Löslichkeit
Reacts with water.

Anwendungen

Niobium(V) ethoxide is used in nano-materials & thin films, catalysis & synthesis, hybrid & disperse materials, ferroelectric metals. It is mainly used for the sol-gel processing of materials containing niobium oxides

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Handle and store under inert gas. It is sensitive to moisture. Incompatible with oxidizing agents and acids.

Literaturverweise

R.C. Mehrotra, P.N. Kapoor. Organic compounds of niobium: I. Reactions of niobium penta-ethoxide with organic esters. Journal of the Less Common Metals. 1964, 7 (2), 98-101.

Toshiro Maruyama.; Tetsuya Kanagawa. Electrochromic Properties of Niobium Oxide Thin Films Prepared by Chemical Vapor Deposition. J. Electrochem. Soc. 1994, 141 (10), 2868-2871.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H226

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.

Sicherheitshinweise: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3678883
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2905.19
TSCA
Yes

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