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81135 Vanadium(III) bromide, 99.5% (metals basis)

CAS-Nummer
13470-26-3
Synonyme
Vanadium tribromide

Stock No. Größe Preis ($) Menge Verfügbarkeit
81135-04 2g 53,90
81135-09 10g 221,00
81135-18 50g 980,00
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Vanadium(III) bromide, 99.5% (metals basis)

MDL
MFCD00049695
EINECS
236-736-6

Chemische Eigenschaften

Formel
VBr3
Molmasse
290.67
Form
Crystalline
Schmelzpunkt
dec.
Dichte
4.00^1^8
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Löslichkeit
Soluble in water and tetrahydrofuran.

Anwendungen

Vanadium(III) bromide is used as a catalyst for C(sp3)-H fluorination reactions especially the benzylic fluorination.

Bemerkungen

Moisture sensitive. Incompatible with acids.

Literaturverweise

Xia, J. B.; Ma, Y.; Chen, C. Vanadium-catalyzed C(sp3)-H fluorination reactions. Org. Chem. Front. 2014, 1 (5), 468-472.

Winardi, S.; Poon, G.; Ulaganathan, M.; Parasuraman, A.; Yan, Q.; Wai, N.; Lim, Y. M.; Skyllas-Kazacos, M. Effect of Bromine Complexing Agents on the Performance of Cation Exchange Membranes in Second-Generation Vanadium Bromide Battery. ChemPlusChem 2015, 80 (2) , 376-381.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2827.59
TSCA
Yes
RTECS
YW2750000

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