VANADIUM(IV) OXIDE

Basic Information

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CAS Number

12036-21-4

Molecular Formula

VO2

Molecular Weight

82.94 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

1967°C

Boiling Point

°Cat760mmHg

Water Solubility

Insoluble in water.

SMILES

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O=[V]=O

InChI

InChI=1S/2O.V

InChIKey

GRUMUEUJTSXQOI-UHFFFAOYSA-N

LogP

-0.2401

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

18.3

Safety Information

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Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

EC 234-841-1
CHEBI:30047
CS-0111597
EINECS 234-841-1
Vanadium(IV) oxide
DTXSID5065194
Vanadium dioxide
Q421440
AKOS015916218
12036-21-4
[VO2]
dioxovanadium
Vanadium oxide (VO2)
SY061281
MFCD00049702
VO2
VANADIUM TETRAOXIDE
VANADIUM OXIDE
VANADIUM DIOXIDE
Vanadium(Ⅳ)oxide
Vanadium(IV)oxide(metalsbasis)
Vanadium tetroxide
Vanadium(IV)dioxide
9,10-Didecyloxyanthracene
bis n-decyloxy-9,10 anthracene
bis oxovanadium

MDL Number

MFCD00049702

FAQ

What is vanadium(IV) oxide (CAS: 12036-21-4)?

Vanadium(IV) oxide, also known as metavanadate or vanadia, is a chemical compound with the formula V2O5. It is a yellow or orange solid with a crystalline structure and is highly soluble in water. It is used in various applications including catalysts, pigments, and as a component in certain batteries.

What are the main uses of vanadium(IV) oxide (CAS: 12036-21-4)?

Vanadium(IV) oxide is widely used in the production of catalysts for the petroleum industry, as a pigment in ceramics and glass, and in the manufacture of vanadium pentoxide for rechargeable batteries. It is also utilized in research for its unique electronic and magnetic properties.

Is vanadium(IV) oxide (CAS: 12036-21-4) safe?

Vanadium(IV) oxide, while generally considered safe under normal use, can be harmful if ingested or inhaled. It is important to follow all safety precautions, including wearing appropriate personal protective equipment such as gloves and a respirator. Ensure proper ventilation and avoid contact with skin or eyes.

How should vanadium(IV) oxide (CAS: 12036-21-4) be stored?

Vanadium(IV) oxide should be stored in a cool, dry place away from direct sunlight and moisture. It should be kept in a sealed container to prevent degradation and contamination. Avoid storing it near flammable materials or in high-temperature environments to prevent any potential hazards.