Product Name

  • Name

    Iridium dioxide

  • EINECS 234-743-9
  • CAS No. 12030-49-8
  • Density 11.7 g/cm3
  • Solubility insoluble in water
  • Melting Point 1100 °C (dec.)
  • Formula IrO2
  • Boiling Point 100°C at 760 mmHg
  • Molecular Weight 224.219
  • Flash Point
  • Transport Information
  • Appearance Black powder
  • Safety 17-26-37/39
  • Risk Codes 36/38-8
  • Molecular Structure Molecular Structure of 12030-49-8 (Iridium dioxide)
  • Hazard Symbols OxidizingO, IrritantXi
  • Synonyms Iridiumdioxide;Iridium dioxide (IrO2);Iridium oxide;iridium(IV) oxide;
  • PSA 0.00000
  • LogP -0.23760

Synthetic route

oxygen
80937-33-3

oxygen

iridium

iridium

iridium dioxide
12030-49-8

iridium dioxide

Conditions
ConditionsYield
In gas Kinetics;

Iridium dioxide Specification

The Iridium dioxide, with cas registry number 12030-49-8, belongs to the following product categories: (1)Inorganics; (2)Iridium; (3)Metal and Ceramic Science; (4)Oxides. Its systematic name and IUPAC name are the same one, which is dioxoiridium. What's more, it is a kind of black powder.

Physical properties about this chemical are: (1)#H bond acceptors: 2; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 34.14 Å2.

When you are using this chemical, please be cautious about it as the following:
The Iridium dioxide irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
Besides this, this chemical may cause fire when it contacts with combustible material. So keep it away from combustible material.

You can still convert the following datas into molecular structure:
(1)SMILES: O=[Ir]=O
(2)InChI: InChI=1/Ir.2O/rIrO2/c2-1-3
(3)InChIKey: HTXDPTMKBJXEOW-ZDDZRPIPAZ
(4)Std. InChI: InChI=1S/Ir.2O CopyCopied
(5)Std. InChIKey: HTXDPTMKBJXEOW-UHFFFAOYSA-N

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