12036-21-4

Name VANADIUM(IV) OXIDE
CAS 12036-21-4
EINECS(EC#) 234-841-1
Molecular Formula O2V
MDL Number MFCD00049702
Molecular Weight 82.94
MOL File 12036-21-4.mol
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Chemical Properties

Appearance Blue-black powder. Insoluble in water; soluble in alkalies and acids.
Melting point  1967°C
density  4.339 g/mL at 25 °C(lit.)
storage temp.  Store at room temperature, keep dry and cool
solubility  insoluble in H2O; soluble in acid solutions, alkaline solutions
form  Powder
color  black
Specific Gravity 4.339
Water Solubility  Insoluble in water.
Crystal Structure MoO2 type
crystal system Monoclinic
Space group P21/c
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.535280.453780.5382590115.208900.1183
Exposure limits NIOSH: Ceiling 0.05 mg/m3
Major Application battery manufacturing
InChI InChI=1S/2O.V
InChIKey GRUMUEUJTSXQOI-UHFFFAOYSA-N
SMILES [V](=O)=O
CAS DataBase Reference 12036-21-4(CAS DataBase Reference)
EPA Substance Registry System Vanadium oxide (VO2) (12036-21-4)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN3285
WGK Germany  3
F  10-23
TSCA  TSCA listed
REACH Registrations Active
HazardClass  6.1
PackingGroup  II
HS Code  28253090
Storage Class 11 - Combustible Solids

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