|
| Vanadyl acetylacetonate Basic information | Reaction |
| 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℃ | Fp | 79 °C | storage temp. | Store below +30°C. | solubility | Moderately soluble in acetone, ether and chloroform. Soluble in ethanol and benzene | form | Crystalline Powder | color | Green to blue-green | Specific Gravity | 1.4 | 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) |
| 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 | 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. | 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. | Flammability and Explosibility | Not classified | Purification Methods | It crystallises from acetone. [cf Fernelius & Bryant Inorg Synth V 105 1957, Beilstein 1 IV 3672.] |
| Vanadyl acetylacetonate Preparation Products And Raw materials |
|