Diphenyliodonium nitrate
Diphenyliodonium nitrate (CAS 722-56-5), with the linear formula (C₆H₅)₂INO₃ and a molecular weight of 343.12 g/mol, is a hypervalent iodine compound. It functions as a versatile synthetic reagent and an oxidising agent in various chemical transformations. This compound is primarily employed in laboratory settings for organic synthesis, contributing to reactions requiring controlled oxidation or iodination.
- IUPAC
- DPIN
Organic Synthesis Reagent
Diphenyliodonium nitrate serves as a valuable reagent in organic chemistry, particularly in reactions where precise oxidation or functionalisation is required. Its ability to act as an electrophilic iodine source makes it useful in various coupling and substitution reactions.
Hypervalent Iodine Chemistry
As a representative of hypervalent iodine compounds, it participates in a range of transformations characteristic of this class of reagents. These often involve selective oxidation and C-C bond formation processes.
Oxidising Agent
The compound exhibits oxidising properties, enabling its use in specific oxidative processes within synthetic schemes. Its controlled reactivity allows for selective oxidations in complex molecules.
| Molecular weight | 343.12 |
|---|---|
| Linear formula | (C6H5)2INO3 |
| Assay | ≥97.0% (CHN) |
| Grade | purum |
| Impurities tested | ≤4% water |
| Melting point | 150-154 °C(lit.)152-156 °C |
Hazard statements
- H272May intensify fire; oxidiser
Precautionary statements
- P220Keep away from clothing and combustible materials
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1479 5.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O |
| Risk statements (R) | 8 |
| Safety statements (S) | 17 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 203 nmλmax 226 nm (2nd) |
|---|
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 Diphenyliodonium nitrate used for?
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Diphenyliodonium nitrate is used as a reagent in organic synthesis, particularly in reactions involving hypervalent iodine chemistry and as a selective oxidising agent.
What is the CAS number and formula for Diphenyliodonium nitrate?
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The CAS number for Diphenyliodonium nitrate is 722-56-5 and its linear formula is (C₆H₅)₂INO₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diphenyliodonium nitrate with a purity of ≥97.0% (CHN), indicated as 'purum' grade. It contains ≤4% water as an impurity.
How should Diphenyliodonium nitrate be handled safely?
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Diphenyliodonium nitrate is a strong oxidiser (H272) and requires careful handling. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator (N100 or P3 filter), must be used. Store away from combustible materials (P220).
How is Diphenyliodonium nitrate packed, shipped, and exported?
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As UN 1479, 5.1/PGII, Diphenyliodonium nitrate is packed and shipped in compliance with regulations for oxidising substances. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a sample or a quote for Diphenyliodonium nitrate?
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To request a sample or a quote for Diphenyliodonium nitrate, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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