Vanadium(IV) oxide - ≥99% metals basis , CAS No.12036-21-4

CAS: 12036-21-4 Cat. No.: V302602 Formula: O₄V₂ Molecular Weight: 165.88 EC Number: 234-841-1 PubChem CID: 82849

GRADE & PURITY ≥99% metals basis

Synonyms

EINECS 234-841-1 | AKOS015916218 | SY061281 | EC 234-841-1 | MFCD00049702 | dioxovanadium | Q421440 | DTXSID5065194 | Vanadium dioxide | [VO2] | Vanadium(IV) oxide | CHEBI:30047 | Vanadium oxide (VO2)

Storage

Room temperature,Desiccated

Shipped In

Normal

Overview

Vanadium(IV) oxide is used in chemical sensors, energy-conserving coatings, transparent conductors and switching materials. It acts as a stationary optical shutter, optical modulators, cameras and data storage. As infrared modulators, it is used for the missile guidance systems. Thin films made up of vanadium dioxide find applications in electro-optical switches, micro-optical switch, passive smart radiators and sunshields for spacecraft.

Specifications

Synonyms

EINECS 234-841-1 | AKOS015916218 | SY061281 | EC 234-841-1 | MFCD00049702 | dioxovanadium | Q421440 | DTXSID5065194 | Vanadium dioxide | [VO2] | Vanadium(IV) oxide | CHEBI:30047 | Vanadium oxide (VO2)

Specifications & Purity

≥99% metals basis

Storage

Room temperature,Desiccated

Shipped In

Normal

Purity

≥99% metals basis

Names and Identifiers

Pubchem Sid

488186129

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488186129

Canonical Smiles

O=[V]=O

IUPAC Name

dioxovanadium

InChIKey

GRUMUEUJTSXQOI-UHFFFAOYSA-N

INCHI

1S/2O.V

Isomeric SMILES

O=[V]=O

PubChem CID

82849

Molecular Weight

165.88

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Transition metal organides
      • Subclass Transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Transition metal organides
• Subclass: Transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal oxides
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Transition metal oxide - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
• External Descriptors: vanadium oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Insoluble in water.
• Melt Point(°C): 1967℃
• Molecular Weight: 82.940 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 82.9338 Da
• Monoisotopic Mass: 82.9338 Da
• Topological Polar Surface Area: 34.100 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 18.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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