Vanadium, tris(2,4-pentanedionato)-

Base Information

• Chemical Name: Vanadium, tris(2,4-pentanedionato)-
• CAS No.: 13476-99-8
• Molecular Formula: C15H21O6V
• Molecular Weight: 348.27
• Hs Code.: 2931900090
• UNII: 2B8X59QLY5
• Mol file: 13476-99-8.mol

Synonyms:Vanadium III acetylacetonate;C15H21O6V;Tris(acetylacetonato)vanadium(III);C15-H21-O6-V;Vanadium, tris(2,4-pentanedionato)-;NSC 177701;VANADIUM(III) 2,4-PENTANEDIONATE;Vanadium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-;Vanadium, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)-;(OC-6-11)-Tris(2,4-pentanedionato-kappaO2,kappaO4)vanadium

Chemical Property of Vanadium, tris(2,4-pentanedionato)-

Chemical Property:

• Vapor Pressure: 0.174mmHg at 25°C
• Melting Point: 181-184 °C(lit.)
• Boiling Point: 170°C 0,05mm
• Flash Point: 71.9°C
• PSA: 102.42000
• Density: 1.050
• LogP: 1.66350
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Air Sensitive
• Water Solubility.: Soluble in water 2g/L, toluene, ethanol, acetone.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 348.077771
• Heavy Atom Count: 22
• Complexity: 90.4

Purity/Quality:

99.9% ^*data from raw suppliers

Vanadium(III) acetylacetonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,T
• Statements: 36/37/38-25
• Safety Statements: 26-36-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].[V]
• Isomeric SMILES: C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].[V]
• Uses: Vanadium(III) acetylacetonate can be used as a soluble catalyst, which acts as a redox mediator that allows effective oxidation of lithium peroxide for lithium-ion batteries. It can also be used as source material for the preparation of vanadium dioxide films by chemical vapor deposition (CVD) technique. Catalyst.

Technology Process of Vanadium, tris(2,4-pentanedionato)-

There total 18 articles about Vanadium, tris(2,4-pentanedionato)- 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: 90.0%

vanadium (7440-62-2) + acetylacetone (123-54-6,81235-32-7) → tris(acetylacetonato)vanadium(III) (13476-99-8)

Guidance literature:

In neat (no solvent); byproducts: H2; Electrolysis; exclusion of air; addn. of acetylacetone and (n-Bu4N)Br to electrolysisautoclave with V anode, current 100 mV, initial voltage of 8 V, electrolysis for 27 h; concn. (high vac.), recrystn., sublimation;

Reference yield: 73.0%

bis(mesitylene)vanadium(0) (1272-71-5) + acetylacetone (123-54-6,81235-32-7) → tris(acetylacetonato)vanadium(III) (13476-99-8)

Guidance literature:

In acetylacetone; byproducts: 1,3,5-trimethylbenzene, H2; under purified Ar atm.; V(η6-Me3C6H3)2 was dissolved in neat acetyl acetone; mixt. refluxeed for 5 hs; excess of acetyl acetone removed (vac., room temp.); residue suspended in heptane; suspn. filtered; dried (vac.) at room temp.;

DOI:10.1016/j.jorganchem.2005.03.064

Reference yield: 71.7%

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

Guidance literature:

With Sn; In neat (no solvent); refluxed under N2 for 3 h; crystd. on cooling;

DOI:10.1016/j.ica.2005.12.020

upstream raw materials:

bis(mesitylene)vanadium⁽⁰⁾

acetylacetone

vanadium(II) oxide

vanadium

Downstream raw materials:

tris(acetylacetonato)vanadium(III)

Refernces

• 1、 Kavitha, Savaridasson Jose,Panchanatheswaran, Krishnaswamy,Elsegood, Mark R.J.,Dale, Sophie H.. "Mixed ligation to vanadium(III): Synthesis, spectra and structures of bis(acetylacetonato)(o-phenanthroline)vanadium(III) fluoroborate and bis(acetylacetonato)(o-phenanthroline)vanadium(III) perchlorate". . p. 1314 - 1320. Retrieved 2006.
• 2、 Calderazzo, Fausto,Englert, Ulli,Pampaloni, Guido,Volpe, Manuel. "Redox reactions with bis(η6-arene) derivatives of early transition metals". . p. 3321 - 3332. Retrieved 2007/10/03.