516996

Iridium(IV) chloride hydrate

≥99.9% trace metals basis

• Linear Formula: lrCl₄ · xH₂O
• CAS Number: 207399-11-9
• Molecular Weight: 334.03 (anhydrous basis)
• NACRES: NA.23
• PubChem Substance ID: 24873912
• UNSPSC Code: 12352302
• EC Number: 233-048-8
• MDL number: MFCD00150243
• Assay: ≥99.9% trace metals basis
• Form: crystalline

Properties

• Quality Segment: 100
• assay: ≥99.9% trace metals basis
• form: crystalline
• reaction suitability: core: iridium, reagent type: inorganic catalyst
• impurities: ≤1000 ppm Trace Metal Analysis
• mp: >350 °C (lit.)
• application(s): PEM fuel cells; homogeneous catalyst; material synthesis precursor
• SMILES string: O.Cl[Ir](Cl)(Cl)Cl
• InChI: 1S/4ClH.Ir.H2O/h4*1H;;1H2/q;;;;+4;/p-4
• InChI key: KVDBPOWBLLYZRG-UHFFFAOYSA-J

Description

General description

Iridium(IV) chloride hydrate is a black crystallinesolid used as a precursor to synthesize Ir-based catalysts and nanoparticles.

Application

Iridium(IV) chloride hydrate can be used:

• To fabricate an Ir-decorated graphene electrode for vanadium redox flow batteries.
• As a precursor to synthesize iridium oxide nanoparticles. These nanoparticles can act as a stable catalyst for the hydrogenation of a series of nitrogen heterocycles.
• To prepare Ir single atom catalyst (Ir₁–Ni(OH)₂) for oxygen evolution reaction.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H302,H315,H319,H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves