Vanadyl acetylacetonate

Synonym(s):Bis(acetylacetonato)vanadium(IV) oxide, Bis(2,4-pentanedionato)vanadium(IV) oxide;Vanadium(IV) oxide acetylacetonate;Vanadium(IV)-oxy acetylacetonate;VO(acac)₂

CAS NO.：3153-26-2
Empirical Formula: C10H14O5V
Molecular Weight: 265.16
MDL number: MFCD00000032
EINECS: 221-590-8
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-19 15:05:27

What is Vanadyl acetylacetonate?

Chemical properties

powder

The Uses of Vanadyl acetylacetonate

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.

The Uses of Vanadyl acetylacetonate

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.]

Properties of Vanadyl acetylacetonate

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
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.
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)

Safety information for Vanadyl acetylacetonate

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.