Indium(III) iodide
Indium(III) iodide (CAS: 13510-35-5), with the chemical formula InI3, is an anhydrous powder. This compound has a molecular weight of 495.53 g/mol. Indium(III) iodide is primarily utilised in chemical synthesis, particularly for preparing organometallic reagents for regioselective reactions. Its high purity makes it suitable for advanced research and industrial applications where precise chemical transformations are required.

Organic Synthesis
Indium(III) iodide serves as a precursor for organoindium compounds. These can be used to create vinyl and methyl indates, which are valuable reagents in regioselective reactions, such as those involving cinnamyl bromide.
Catalysis Research
As an indium salt, InI3 finds application in catalysis research. Its unique Lewis acidic properties can be exploited in various catalytic transformations within inorganic and organic chemistry.
Materials Science
High-purity indium compounds, including Indium(III) iodide, are explored for their potential in developing advanced materials, particularly in areas related to electronics and optical applications.
| Molecular weight | 495.53 |
|---|---|
| Linear formula | InI3 |
| Assay | 99.998% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Application | Used to prepare vinyl and methyl indates which undergo regioselective reactions with cinnamyl bromide.1 |


Hazard statements
- H317May cause an allergic skin reaction
- H361Suspected of damaging fertility or the unborn child
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 63-42/43 |
| Safety statements (S) | 22-26-36/37/39 |
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 Indium(III) iodide used for?
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Indium(III) iodide is used in chemical synthesis to prepare vinyl and methyl indates, which undergo regioselective reactions with reagents like cinnamyl bromide. It is also applicable in catalysis research and materials science.
What are the CAS number and chemical formula for Indium(III) iodide?
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The CAS number for Indium(III) iodide is 13510-35-5, and its chemical formula is InI3.
What grade and purity does Tech Serve Solutions supply for Indium(III) iodide?
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Tech Serve Solutions supplies Indium(III) iodide as an anhydrous powder with an assay of 99.998% on a trace metals basis. This product is not classified as USP, BP, or EP grade.
How should Indium(III) iodide be handled safely?
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Indium(III) iodide is classified with GHS07 and GHS08 symbols, carrying a Warning signal word. It may cause an allergic skin reaction (H317) and is suspected of damaging fertility or the unborn child (H361). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, face shields, and gloves, is required during handling. Ensure adequate ventilation and avoid dust formation.
Is Indium(III) iodide a controlled substance?
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The provided safety data does not indicate that Indium(III) iodide is a controlled substance.
How is Indium(III) iodide packaged and shipped?
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Indium(III) iodide is supplied as an anhydrous powder and is available for export globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a quote or sample for Indium(III) iodide?
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To request a quote or a sample of Indium(III) iodide, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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