{"product_id":"ts246cs-w012024","title":"Diphenyliodonium chloride, 97% | 1483-72-3","description":"\u003cstyle\u003e\n  \/* isQuote *\/\n  div.swatch.clearfix {\n    display:  unset ;\n  }\n\n  \/* Hide sku *\/\n  .product-sku, \n  #leadtimetext {\n    display: none !important;\n  }\n\n  \/* Square brackets *\/\n  span.l_bracket:before {\n    content: \"[\";\n  }\n  span.r_bracket:after {\n    content: \"]\";\n  }\n\n  \/* Hazard Symbols *\/\n  .ghs-symbols-row {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n\n  .hazard-symbol-container {\n    width: 50px;\n  }\n\n  .hazard-symbol {\n    object-fit: contain;\n    aspect-ratio: 1 \/ 1;\n    width: 100%;\n  }\n\n  \/* Section *\/\n  .section-header {\n    font-size: 2rem;\n    font-weight: bold;\n    color: #239ab7;\n    background-color: #f2f2f2;\n    padding: 10px;\n    border-radius: 4px;\n  }\n\n  .section-row {\n    display: grid;\n    grid-template-columns: repeat(8, 1fr);\n    padding: 6px 10px;\n    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Name\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eDiphenyliodonium chloride\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n        \n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eBrand Name\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eChemScene\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n\n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eProduct Number\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eCS-W012024\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n\n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eCAS\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003e1483-72-3\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n\n        \n\n        \n\n        \n\n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eCertificate of Analysis (COA)​\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003e\n                \u003cdiv class=\"coa-search-container\"\u003e\n                    \u003cinput id=\"coa-link-input\" type=\"text\" placeholder=\"Enter Lot No.\"\u003e\n                    \u003cbutton id=\"coa-search-button\"\u003e\n                        \u003cdiv class=\"coa-search-button-content\"\u003e\n                            \u003csvg class=\"search-spin\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 200 200\"\u003e\u003cradialgradient id=\"a7\" cx=\".66\" fx=\".66\" cy=\".3125\" fy=\".3125\" gradienttransform=\"scale(1.5)\"\u003e\u003cstop offset=\"0\" stop-color=\"#FFFFFF\"\u003e\u003c\/stop\u003e\u003cstop offset=\".3\" stop-color=\"#FFFFFF\" stop-opacity=\".9\"\u003e\u003c\/stop\u003e\u003cstop offset=\".6\" stop-color=\"#FFFFFF\" stop-opacity=\".6\"\u003e\u003c\/stop\u003e\u003cstop offset=\".8\" stop-color=\"#FFFFFF\" stop-opacity=\".3\"\u003e\u003c\/stop\u003e\u003cstop offset=\"1\" stop-color=\"#FFFFFF\" stop-opacity=\"0\"\u003e\u003c\/stop\u003e\u003c\/radialgradient\u003e\u003ccircle transform-origin=\"center\" fill=\"none\" stroke=\"url(#a7)\" stroke-width=\"15\" stroke-linecap=\"round\" stroke-dasharray=\"200 1000\" stroke-dashoffset=\"0\" cx=\"100\" cy=\"100\" r=\"70\"\u003e\u003canimatetransform type=\"rotate\" attributename=\"transform\" calcmode=\"spline\" dur=\"2\" values=\"360;0\" keytimes=\"0;1\" keysplines=\"0 0 1 1\" repeatcount=\"indefinite\"\u003e\u003c\/animatetransform\u003e\u003c\/circle\u003e\u003ccircle transform-origin=\"center\" fill=\"none\" opacity=\".2\" stroke=\"#FFFFFF\" stroke-width=\"15\" stroke-linecap=\"round\" cx=\"100\" cy=\"100\" r=\"70\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\n                            \u003cspan\u003eSearch\u003c\/span\u003e\n                        \u003c\/div\u003e\n                    \u003c\/button\u003e\n                    \u003cspan class=\"coa-not-found\"\u003eCOA not found\u003c\/span\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- General Info --\u003e\n    \n\n    \u003c!-- Properties --\u003e\n    \n\n    \u003c!-- Safety Info --\u003e\n    \n\n    \u003c!-- Description --\u003e\n    \n    \u003ch2 class=\"section-header\"\u003eDescription\u003c\/h2\u003e\n    \u003cdiv class=\"html-area\"\u003e\n        \u003ch2\u003eProduct Introduction\u003c\/h2\u003e\n\u003cp\u003eDiphenyliodonium Chloride contains a positively charged diphenyliodonium center paired with chloride. The electron-deficient iodine center gives this compound useful electrophilic reactivity, allowing it to participate in aryl-transfer and related organic transformations.\u003c\/p\u003e\n\u003cp\u003eIn photochemical materials research, diaryliodonium salts are important sources of photo-generated strong acids and are therefore used in cationic polymerization, photoresist chemistry and UV-curable material systems. Diphenyliodonium Chloride is also used as a reagent for electrophilic phenylation and transition-metal-mediated coupling reactions.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eMechanism \/ Principle\u003c\/h2\u003e\n\u003cp\u003eDiphenyliodonium Chloride functions primarily through the highly electrophilic diaryliodonium center.\u003c\/p\u003e\n\u003cp\u003eUnder suitable reaction or photochemical conditions, the iodonium species can undergo cleavage or aryl-transfer processes, generating reactive intermediates. In organic synthesis, this enables electrophilic phenylation and aryl-transfer reactions. In photopolymerization systems, diaryliodonium salts can generate strong Brønsted acids after photochemical activation, which can initiate cationic polymerization of suitable monomers and resins.\u003c\/p\u003e\n\u003cp\u003eThis combination of electrophilic reactivity and photoacid-generating capability makes Diphenyliodonium Chloride useful for organic synthesis and advanced photopolymer materials research.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eKey Research Applications\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003e1. Electrophilic Phenylation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDiphenyliodonium Chloride can be used as an electrophilic phenylating reagent for introducing phenyl groups into suitable substrates. It provides a useful alternative to conventional aryl halide-based approaches in selected synthetic systems.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e2. Transition-Metal-Mediated Cross-Coupling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDiaryliodonium salts can participate in metal-catalyzed aryl-transfer reactions. Diphenyliodonium Chloride has been investigated as an arylating reagent in copper-catalyzed and other transition-metal-mediated transformations.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e3. Organic Synthesis\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDiphenyliodonium Chloride can serve as a reactive iodine-containing reagent for the preparation of substituted aromatic compounds and other advanced organic intermediates. Its electrophilic phenyl-transfer characteristics make it useful in synthetic methodology research.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e4. Photoacid Generator Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDiphenyliodonium salts are important photoacid-generating materials. Upon appropriate photochemical activation, they can generate strong acid species that promote acid-catalyzed reactions, making them relevant to photoresist and photochemical material research.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e5. Cationic Photopolymerization\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe photoacid generated from diaryliodonium salts can initiate cationic polymerization of epoxy, oxetane and other suitable monomers. This makes Diphenyliodonium Chloride relevant to UV-curable resin and advanced polymer research.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e6. Photoresist and Electronic Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePhotoacid-generating compounds are widely investigated in chemically amplified photoresist systems. Diphenyliodonium Chloride can therefore be studied in photoresist formulation, lithography-related materials and electronic-material development.\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Advanced Functional Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIts combination of ionic structure and photoactive behavior makes Diphenyliodonium Chloride useful for research involving UV-responsive polymers, functional coatings, photochemical materials and other advanced material systems.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEffective diaryliodonium reagent for electrophilic aryl transfer.\u003c\/li\u003e\n\u003cli\u003eUseful source of reactive phenyl groups in selected organic transformations.\u003c\/li\u003e\n\u003cli\u003eApplicable to photochemical and photoacid-generating systems.\u003c\/li\u003e\n\u003cli\u003eRelevant to cationic photopolymerization research.\u003c\/li\u003e\n\u003cli\u003eSuitable for photoresist and electronic-material development.\u003c\/li\u003e\n\u003cli\u003eUseful building block for organic synthesis and functional-material research.\u003c\/li\u003e\n\u003cli\u003eCommercial grades with high assay are available for laboratory research. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eStorage \u0026amp; Handling\u003c\/h2\u003e\n\u003cp\u003eDiphenyliodonium Chloride should be handled as a laboratory research chemical. It is reported to be sensitive to light, air and heat. TCI recommends refrigerated storage at \u003cstrong\u003e0–10 °C\u003c\/strong\u003e and storage under inert gas.\u003c\/p\u003e\n\u003cp\u003eKeep the container tightly closed and minimize exposure to light, moisture and elevated temperatures. Appropriate gloves, eye protection and laboratory ventilation should be used during handling. The compound is classified as toxic if swallowed and may cause skin and eye irritation; consult the current SDS before use.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eResearch Areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOrganic Synthesis\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotochemistry\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotopolymerization Materials\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotoresist Materials\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectronic Materials\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUV-Curable Polymer Materials\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFunctional Coatings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdvanced Polymer Research\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFine Chemical Research\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n    \n\n    \u003c!-- Faq --\u003e\n    \n    \u003ch2 class=\"section-header\"\u003eFAQ\u003c\/h2\u003e\n    \u003cdiv class=\"html-area\"\u003e\n        \u003cp\u003e\u003cstrong\u003eQ1. What is Diphenyliodonium Chloride?\u003c\/strong\u003e\u003cbr\u003eDiphenyliodonium Chloride is a diaryliodonium salt with CAS 1483-72-3. It is used in organic synthesis, electrophilic phenylation, photochemistry and photoacid-generating systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. What is Diphenyliodonium Chloride used for?\u003c\/strong\u003e\u003cbr\u003eIt is used in electrophilic phenylation, organic synthesis, cross-coupling research, photoacid generation, cationic photopolymerization and photoresist materials.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Can Diphenyliodonium Chloride be used in photopolymerization?\u003c\/strong\u003e\u003cbr\u003eYes. Diaryliodonium salts can function as photoacid-generating components for cationic polymerization systems, including research involving epoxy and other cationically polymerizable materials.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Is Diphenyliodonium Chloride used in photoresist research?\u003c\/strong\u003e\u003cbr\u003eYes. Diphenyliodonium salts are relevant to photoacid generator systems used in photoresist and lithography-related materials research.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. What is the physical form of Diphenyliodonium Chloride?\u003c\/strong\u003e\u003cbr\u003eIt is typically supplied as a white to light yellow powder or crystalline solid.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. How should Diphenyliodonium Chloride be stored?\u003c\/strong\u003e\u003cbr\u003eIt should generally be protected from light, air and heat. TCI specifies refrigerated storage at 0–10 °C under inert gas.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. What is the melting point of Diphenyliodonium Chloride?\u003c\/strong\u003e\u003cbr\u003eIts reported melting point is approximately \u003cstrong\u003e233–235 °C\u003c\/strong\u003e, with decomposition\/sublimation noted in some references.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n\n    \u003c!-- References --\u003e\n    \n\n\n    \u003cscript\u003e\n        const coaSearchButton = document.getElementById('coa-search-button');\n        coaSearchButton.addEventListener('click', async function() {\n            const coaLinkInput = document.getElementById('coa-link-input');\n            const spinElement = document.querySelector('.search-spin');\n            const notFoundElement = document.querySelector('.coa-not-found');\n\n            const lot = coaLinkInput.value.trim().toUpperCase();\n            if (lot.length \u003e 0) {\n                spinElement.style.display = 'block';\n                notFoundElement.style.display = 'none';\n\n                const url = `https:\/\/web.jkchemical.com\/partial\/coaFileLotNumber\/${lot}`;\n                await fetch(url).then((res) =\u003e {\n                    if (res.status === 200) {\n                        window.open(url, '_blank');\n                    } else {\n                        notFoundElement.style.display = 'block';\n                    }\n                }).finally(() =\u003e {\n                    spinElement.style.display = 'none';\n                });\n            }\n        });\n    \u003c\/script\u003e\n\n\n\u003c\/div\u003e","brand":"ChemScene","offers":[{"title":"1×10g","offer_id":46483833716926,"sku":"TS246CS-W012024_10_G","price":73.6,"currency_code":"USD","in_stock":true},{"title":"1×1g","offer_id":46483833749694,"sku":"TS246CS-W012024_1_G","price":13.8,"currency_code":"USD","in_stock":true},{"title":"1×25g","offer_id":46483833782462,"sku":"TS246CS-W012024_25_G","price":120.8,"currency_code":"USD","in_stock":true},{"title":"1×5g","offer_id":46483833815230,"sku":"TS246CS-W012024_5_G","price":40.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/0005\/0878\/files\/403687.png?v=1791590676","url":"https:\/\/www.jk-sci.com\/products\/ts246cs-w012024","provider":"J\u0026K Scientific LLC","version":"1.0","type":"link"}