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Vanadyl acetylacetonate

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Vanadyl acetylacetonate Basic information

Product Name:
Vanadyl acetylacetonate
Synonyms:
  • Vanadium(IV)-oxy acetylacetonate, VO(acac)2
  • Vanadyl acetylacetonate ,98%
  • Vanadium(4) oxide diacetylacetonate
  • Vanadium(IV) oxide di(4-oxo-2-pentene-2-olate)
  • Vanadyl(IV) acetylacetonate,99%
  • Vanadium(Ⅳ) Oxide Acetylacetonate
  • Vanadyl acetylacetonate,VO(acac)2, Vanadium(IV)-oxy acetylacetonate
  • Vanadyl acetylaceton
CAS:
3153-26-2
MF:
C10H14O5V
MW:
265.16
EINECS:
221-590-8
Product Categories:
  • metal beta-diketonate complexes
  • Classes of Metal Compounds
  • Environmentally-friendly Oxidation
  • Synthetic Organic Chemistry
  • Transition Metal Complexes (Environmentally-friendly Oxidation)
  • Transition Metal Compounds
  • V (Vanadium) Compounds
Mol File:
3153-26-2.mol
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Vanadyl acetylacetonate Chemical Properties

Melting point:
235 °C (dec.)(lit.)
Boiling point:
140°C 13mm
Density 
1,4 g/cm3
vapor pressure 
0Pa at 20℃
Flash point:
79 °C
storage temp. 
Store below +30°C.
solubility 
Moderately soluble in acetone, ether and chloroform. Soluble in ethanol and benzene
form 
Crystalline Powder
Specific Gravity
1.4
color 
Green to blue-green
Water Solubility 
practically insoluble
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
BRN 
4138236
Exposure limits
NIOSH: Ceiling 0.05 mg/m3
Stability:
Stable, but air sensitive. May discolour upon exposure to air. Incompatible with strong oxidizing agents.
InChIKey
JFHJZWAQYMGNBE-SUKNRPLKSA-L
LogP
0.4 at 20℃
CAS DataBase Reference
3153-26-2(CAS DataBase Reference)
NIST Chemistry Reference
Bis(2,4-pentanedionato)oxovanadium(iv)(3153-26-2)
EPA Substance Registry System
Vanadium, oxobis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SP-5-21)- (3153-26-2)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-36/37/38-20/21/22
Safety Statements 
22-26-36-36/37/39
RIDADR 
3285
WGK Germany 
3
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29420000

MSDS

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Vanadyl acetylacetonate Usage And Synthesis

Reaction

Catalyst for the hydroxyl-directed epoxidation of olefins.
Catalyst for the asymmetric oxidation of disulfides.
Catalyst for the Mannich reaction.
Catalyst for sulfoxidation of alkanes.

Chemical Properties

powder

Uses

Vanadium(IV) Oxide Acetylacetonate is used as a catalyst in organic chemistry and is also an intermediate in synthetic reactions, such as the synthesis of novel oxovanadium complexes that display antitumor activity.

Uses

Vanadyl acetylacetonate may be used as a precursor for the preparation of vanadium dioxide thin films for applications in “intelligent” window coating and data storage.

Flammability and Explosibility

Notclassified

Purification Methods

It crystallises from acetone. [cf Fernelius & Bryant Inorg Synth V 105 1957, Beilstein 1 IV 3672.]

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