| Identification | Back Directory | [Name]
IRIDIUM(IV) CHLORIDE | [CAS]
207399-11-9 | [Synonyms]
IRIDIUM CHLORIDE
etrachloroiridium,hydrate
tetrachloroiridium,hydrate
Iridium(Ⅳ)Chloride Hydrate
Iridium(IV) chloride hydrate technical grade
Iridium(IV) chloride hydrate, 99.9+% metals basis
Iridium(IV) chloride hydrate >=99.9% trace metals basis | [EINECS(EC#)]
625-260-8 | [Molecular Formula]
Cl4Ir | [MDL Number]
MFCD00016155 | [MOL File]
207399-11-9.mol | [Molecular Weight]
334.03 |
| Chemical Properties | Back Directory | [Melting point ]
>350 °C(lit.) | [form ]
crystalline | [Major Application]
PEM fuel cells
homogeneous catalyst
material synthesis precursor | [InChI]
1S/4ClH.Ir.H2O/h4*1H;;1H2/q;;;;+4;/p-4 | [InChIKey]
KVDBPOWBLLYZRG-UHFFFAOYSA-J | [SMILES]
O.Cl[Ir](Cl)(Cl)Cl |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
22-36/37/38 | [Safety Statements ]
26-36/37 | [WGK Germany ]
3 | [RTECS ]
NO3610000 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
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.
| [reaction suitability]
reagent type: catalyst
core: iridium | [Purification Methods]
If it contains nitrogen, then repeatedly concentrate a conc HCl solution until free from nitrogen, and dry free from HCl in a vacuum over CaO until crystals are formed. The olive-green solid (yellow at ~700o) is very hygroscopic. [Woo & Yost J Am Chem Soc 53 884 1931, Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p1592 1965.] |
|
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Sigma-Aldrich
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Rhawn Reagent
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http://www.rhawn.cn |
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Energy Chemical
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http://www.energy-chemical.com |
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