Vanadyl acetylacetonate
Vanadyl acetylacetonate (CAS: 3153-26-2), with the formula OV(C5H7O2)2 and a molecular weight of 265.16 g/mol, is a vanadium complex widely utilised as a catalyst. Its primary applications are in organic synthesis and polymerisation reactions. This compound is recognised for its effectiveness in various chemical transformations, serving as a valuable reagent in both academic research and industrial processes. TSS supplies this chemical with a purity of ≥97.0%.
- IUPAC
- VO(acac)2,Vanadium(IV)-oxy acetylacetonate
- Synonyms
- VO(acac)2,Vanadium(IV)-oxy acetylacetonate

Catalyst in Organic Synthesis
Vanadyl acetylacetonate serves as an efficient catalyst in various organic transformations, including oxidation and epoxidation reactions. It facilitates the selective conversion of substrates under mild conditions.
Polymerisation Initiator
This vanadium complex is employed as an initiator or catalyst in certain polymerisation processes. It influences the polymer chain growth and can affect the final properties of the polymer.
Precursor for Materials Science
It can be used as a precursor in the synthesis of vanadium-containing materials, such as thin films or nanoparticles, for various technological applications.
| Molecular weight | 265.16 |
|---|---|
| Linear formula | OV(C5H7O2)2 |
| Assay | ≥97.0% (RT) |
| Melting point | 235 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 22-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Vanadyl acetylacetonate used for?
+
Vanadyl acetylacetonate is primarily used as a catalyst in organic synthesis, particularly for oxidation reactions, and as an initiator in polymerisation processes. It also serves as a precursor for materials science applications.
What are the CAS number and chemical formula for Vanadyl acetylacetonate?
+
The CAS number for Vanadyl acetylacetonate is 3153-26-2, and its chemical formula is OV(C5H7O2)2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Vanadyl acetylacetonate with a minimum assay of 97.0%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Vanadyl acetylacetonate be handled safely?
+
Vanadyl acetylacetonate is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation (H302-H315-H319-H335). Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust. In case of contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is Vanadyl acetylacetonate regulated or a controlled substance?
+
The provided data does not indicate that Vanadyl acetylacetonate is a controlled substance.
How is Vanadyl acetylacetonate packed and shipped by TSS?
+
Tech Serve Solutions exports chemicals globally, adhering to all necessary regulations for safe and compliant shipping. Specific packaging details are available upon request.
How can I request a quote or sample for Vanadyl acetylacetonate?
+
To request a quote or sample of Vanadyl acetylacetonate, please contact the Tech Serve Solutions sales team through our website or designated contact channels.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis