Iridium dioxide

Base Information

• Chemical Name: Iridium dioxide
• CAS No.: 12030-49-8
• Molecular Formula: IrO2
• Molecular Weight: 224.219
• Hs Code.: 28259085
• UNII: CL6CQW9MWS
• Mol file: 12030-49-8.mol

Synonyms:Iridiumdioxide;Iridium dioxide (IrO2);Iridium oxide;iridium(IV) oxide;

Chemical Property of Iridium dioxide

Chemical Property:

• Appearance/Colour: Black powder
• Vapor Pressure: 24.5mmHg at 25°C
• Melting Point: 1100 °C (dec.)
• Boiling Point: 100°C at 760 mmHg
• PSA: 0.00000
• Density: 11.7 g/cm³
• LogP: -0.23760
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Water Solubility.: INSOLUBLE
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 224.95275
• Heavy Atom Count: 3
• Complexity: 0

Purity/Quality:

98%,99%, ^*data from raw suppliers

Iridium(IV) oxide, 99% (99.9+%-Ir) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): O, Xi
• Hazard Codes: O;Xi,Xi,O
• Statements: 36/38-8
• Safety Statements: 17-26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [O-2].[O-2].[Ir]
• Uses: Iridium(IV) oxide is used in the coating of anode-electrodes for industrial electrolysis in association with other rare oxides. It is also used in microelectrodes for electrophysiology research.

Technology Process of Iridium dioxide

There total 1 articles about Iridium dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

oxygen (80937-33-3) + iridium → iridium dioxide (12030-49-8)

Guidance literature:

In gas; Kinetics;

DOI:10.1021/jp9722723

upstream raw materials:

oxygen

Refernces