Iridium(III) chloride hydrate
Iridium(III) chloride hydrate (CAS: 14996-61-3) is an inorganic compound that exists as a hydrated form of iridium trichloride. It is typically supplied as a crystalline solid or lumps. This versatile iridium salt serves as a crucial precursor in the synthesis of various organometallic complexes and homogeneous catalysts. Its applications span diverse areas of chemical research and industrial processes requiring precise catalytic control.
- IUPAC
- IrCl3,Iridium trichloride hydrate
- Synonyms
- Iridium trichloride hydrate

Homogeneous Catalysis
Iridium(III) chloride hydrate is a key starting material for preparing homogeneous iridium catalysts used in organic synthesis, including hydrogenation, hydroformylation, and C-H activation reactions.
Organometallic Synthesis
It functions as a precursor for the synthesis of a wide array of organometallic iridium complexes with diverse coordination environments and reactivity profiles.
Materials Science
This compound can be employed in the development of novel materials, such as conductive polymers or precursors for iridium-based thin films.
Research and Development
It is utilized in academic and industrial research laboratories for exploring new catalytic systems and fundamental studies in inorganic and organometallic chemistry.
| Molecular weight | 298.58 (anhydrous basis) |
|---|---|
| Linear formula | IrCl3 · xH2O |
| Form | crystals and lumps |
| Density | 5.3 g/mL at 25 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Iridium(III) chloride hydrate used for?
+
Iridium(III) chloride hydrate is primarily used as a precursor in homogeneous catalysis and the synthesis of organometallic iridium complexes for research and development in chemical synthesis and materials science.
What is the CAS number and formula for Iridium(III) chloride hydrate?
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The CAS number is 14996-61-3. The linear formula is IrCl3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Iridium(III) chloride hydrate suitable for research and general chemical synthesis. The specific assay and purity will be detailed on the Certificate of Analysis provided with the product. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for Iridium(III) chloride hydrate?
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Iridium(III) chloride hydrate is classified with GHS07, a Warning signal word, and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is Iridium(III) chloride hydrate packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures that Iridium(III) chloride hydrate is packaged securely and in compliance with all relevant international shipping and export regulations for chemical substances.
How can I request a sample or quote for Iridium(III) chloride hydrate?
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To request a sample or a quotation for Iridium(III) chloride hydrate, please contact our sales team through the website or via the provided contact details, specifying the CAS number and desired quantity.
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