Vanadyl acetylacetonate

Base Information

• Chemical Name: Vanadyl acetylacetonate
• CAS No.: 3153-26-2
• Molecular Formula: C10H14O5V
• Molecular Weight: 265.16
• Hs Code.: 29420000
• European Community (EC) Number: 221-590-8
• Wikipedia: Vanadyl_acetylacetonate
• Mol file: 3153-26-2.mol

Synonyms:OBAAV;oxobis(acetylacetonato)vanadium IV

Chemical Property of Vanadyl acetylacetonate

Chemical Property:

• Appearance/Colour: powder
• Vapor Pressure: 0.174mmHg at 25°C
• Melting Point: 235 °C (dec.)(lit.)
• Boiling Point: 187.6 °C at 760 mmHg
• Flash Point: 71.9 °C
• PSA: 69.67000
• Density: 1.4 g/cm³
• LogP: 1.80140
• Storage Temp.: Store below +30°C.
• Solubility.: Moderately soluble in acetone, ether and chloroform. Soluble in
• Water Solubility.: practically insoluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 265.028081
• Heavy Atom Count: 16
• Complexity: 92.4

Purity/Quality:

99% ^*data from raw suppliers

Vanadium(IV) oxide acetylacetonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38-20/21/22
• Safety Statements: 22-26-36-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Organic Compounds, Metal Salts
• Canonical SMILES: CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].O=[V+2]
• Isomeric SMILES: C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].O=[V+2]
• 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. 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.

Technology Process of Vanadyl acetylacetonate

There total 35 articles about Vanadyl acetylacetonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 86.0%

vanadia + acetylacetone (123-54-6,81235-32-7) → bis(acetylacetonate)oxovanadium (3153-26-2)

Guidance literature:

With dihydrogen peroxide; In water; dissolving V2O5 in a mixture of 30% H2O2 and water, stirring in a beaker, ice bath temp.; dropwise addn. of acetylacetone to the resultant red soln., stirring; cooling of hot mixture to room temp.; warming over boiling water bath, 15min; pptn.;; filtration; washing with water (3-4times); drying in vac. over fused CaCl2; elem. anal.;;

Reference yield: 47.7%

vanadium (7440-62-2) + acetylacetone (123-54-6,81235-32-7) → bis(acetylacetonate)oxovanadium (3153-26-2)

Guidance literature:

With tert-butylammonium hexafluorophosphate(V); In acetylacetone; Electrochem. Process; tetra-n-butylammonium hexafluorophosphate added to dry acetylacetone, V electrode, 300 V, 10-50 mA, ca. 10 h; evapd. under vac., solid washed twice with hexane and twice with petroleum ether;

DOI:10.1080/15533170701748548

Reference yield: 23.0%

vanadia + acetylacetone (123-54-6,81235-32-7) → tris(acetylacetonato)vanadium(III) (13476-99-8) + bis(acetylacetonate)oxovanadium (3153-26-2)

Guidance literature:

byproducts: H2O, H2; evaporation of V2O3; IR, MS;

upstream raw materials:

vanadium

acetylacetone

Downstream raw materials:

acetylacetone

tris(acetylacetonato)vanadium(III)

VO⁽³⁺⁾*O₂NC₆H₄(CO)NNC(CH₃)CH(CO)CH₃^(2-)*OCH₃^(1-) = [VO(O₂NC₆H₄(CO)NNC(CH₃)CH(CO)CH₃)(OCH₃)]

VO⁽³⁺⁾*O₂NC₆H₄(CO)NNC(CH₃)CH(CO)CH₃^(2-)*(OCH₂CH₃)^(1-) = [VO(O₂NC₆H₄(CO)NNC(CH₃)CH(CO)CH₃)(OCH₂CH₃)]

Refernces

• 1、 Shibutani, Yasuhiko,Shinra, Koichiro. "Thermal Stability of Substituted Pyridine Adducts of Bis(acetylacetonato)-oxovanadium(IV) in Solid State". . p. 1477 - 1481. Retrieved 1989.
• 2、 Ando, Ryuji,Nagai, Mayumi,Yagyu, Takeyoshi,Maeda, Masunobu. "Composition and geometry of oxovanadium(IV) and (V)-aminoethanol-Schiff base complexes and stability of their peroxo complexes in solution". . p. 107 - 113. Retrieved 2003.
• 3、 Forsyth, George A.,Rice, David A.,Hagen, Kolbjorn. "". . p. 1603 - 1608. Retrieved 1990.
• 4、 Galeffi, Bruno,Postel, Michele,Grand, Andre,Rey, Paul. "". . p. 87 - 92. Retrieved 1989.
• 5、 Farzaneh, Faezeh,Ahmadi, Zahra,Azarkamanzad, Zahra,Ghahremani, Maryam. "Immobilized some of vanadium compounds on modified graphene oxide as nanofiber network for epoxidation of allyl alcohols". . . Retrieved 2021.
• 6、 Ahmed,Fjellvag,Kjekshus,Klewe. "New oxovanadium(IV) complexes with mixed ligands - Synthesis, thermal stability, and crystal structure of (VO)2(acac)2(μ-OEt) 2 and (VO)2(thd)2(μ-OEt)2". . p. 2311 - 2318. Retrieved 2004.