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81119 Vanadium(IV) oxide bis(2,4-pentanedionate)

CAS-Nummer
3153-26-2
Synonyme
Vanadyl acetylacetonate
Vanadyl 2,4-pentanedionate

Stock No. Größe Preis ($) Menge Verfügbarkeit
81119-09 10g 19,80
81119-18 50g 57,40
81119-30 250g 145,00
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Vanadium(IV) oxide bis(2,4-pentanedionate)

MDL
MFCD00000032
EINECS
221-590-8

Chemische Eigenschaften

Formel
C10H14O5V
Molmasse
265.16
Form
Powder
Schmelzpunkt
256-259°
Siedepunkt
140°/13mm
Dichte
1.4
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Moderately soluble in acetone, ether and chloroform. Soluble in ethanol and benzene

Anwendungen

Employed as a catalyst, as a synthesis intermediate, as a paint dryer, and as a pigment. It is used in organic chemistry as a reagent in the epoxidation of allylic alcohols in combination with tert-butyl hydroperoxide (TBHP).

Bemerkungen

Keep away from oxidizing agents.

Literaturverweise

Weitao Wang.; Guodong Ding.; Tao Jiang.; Peng Zhang.; Tianbin Wu and Buxing Han. Facile one-pot synthesis of VxOy@C catalysts using sucrose for the direct hydroxylation of benzene to phenol.Green Chem.2013,15(5), 1150-1154.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P301+P310a-P305+P351+P338-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2914.19
TSCA
Yes

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Metalle und Stoffe

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