Product Name

  • Name

    Niobium(IV) oxide

  • EINECS 234-809-7
  • CAS No. 12034-59-2
  • Article Data1
  • CAS DataBase
  • Density 5.9 g/cm3
  • Solubility soluble in water
  • Melting Point
  • Formula NbO2
  • Boiling Point
  • Molecular Weight 124.905
  • Flash Point
  • Transport Information
  • Appearance black powder
  • Safety 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 12034-59-2 (Niobium(IV) oxide)
  • Hazard Symbols IrritantXi
  • Synonyms Niobium (IV) oxide;Niobium dioxide;Niobium dioxide (NbO2);
  • PSA 34.14000
  • LogP -0.23760

Niobium oxide (NbO2) Specification

The Niobium oxide (NbO2), with the CAS registry number 12034-59-2, is also known as Niobium (IV) oxide. It belongs to the product categories of Inorganic Chemicals; Metal and Ceramic Science; Niobium; Oxides. Its EINECS registry number is 234-809-7. This chemical's molecular formula is NbO2 and molecular weight is 124.91. What's more, its IUPAC name is Dioxoniobium. In addition, Niobium oxide (NbO2) must be stored in airtight containers and placed in a dry, cool, ventilated place at room temperature. Meanwhile, it should avoid contact with light, ignition source, high temperature. Besides, this chemical can be produced by reacting Nb2O5 with H2 at 800-1350 °C. And Niobium oxide (NbO2)  is a powerful reducing agent, reducing carbon dioxide to carbon and sulfur dioxide to sulfur.

Physical properties about Niobium oxide (NbO2) are: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 2; (3)Rotatable Bond Count: 0; (4)Exact Mass: 124.896207; (5)MonoIsotopic Mass: 124.896207; (6)Topological Polar Surface Area: 34.1; (7)Heavy Atom Count: 3; (8)Formal Charge: 0; (9)Complexity: 18.3; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 1.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. In addition, this chemical may cause inflammation to the skin or other mucous membranes. During using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: O=[Nb]=O
(2) InChI: InChI=1/Nb.2O/rNbO2/c2-1-3
(3) InChIKey: HFLAMWCKUFHSAZ-SAJGSHDFAZ

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