Melting point :235 °C (dec.)(lit.)
Boiling point :140°C 13mm
Density :1,4 g/cm³
bulk density :450kg/m3
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
Specific Gravity :1.4
color :Green to blue-green
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.
InChI :1S/2C5H8O2.O.V/c2*1-4(6)3-5(2)7;;/h2*3,6H,1-2H3;;/q;;;+2/p-2/b2*4-3-;;
InChIKey :JFHJZWAQYMGNBE-SUKNRPLKSA-L
SMILES :CC(=O)\C=C(\C)O[V](=O)O\C(C)=C/C(C)=O
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)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	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.