{"title":"Cobalt Compounds [C-H Activation]","description":"\u003cp\u003e\u003cstrong\u003eCobalt Compounds [C-H Activation]\u003c\/strong\u003e — berisi kompleks dan garam kobalt dalam berbagai bilangan oksidasi—mulai dari asetilasetonat, heksafluoroasetilasetonat, hingga kompleks fosfina dan dimetilglioksimato—yang berperan sebagai katalis atau prekatalis logam transisi dalam reaksi aktivasi ikatan C–H pada sintesis organik modern.\u003c\/p\u003e\u003cp\u003eSenyawa kobalt pada kategori ini dipakai kimiawan sintesis untuk mengkatalisis fungsionalisasi C–H terarah, reaksi oksidasi, serta pembentukan ikatan karbon-karbon dan karbon-heteroatom yang sulit dicapai lewat metode klasik. Kompleks seperti salcomen dan turunan glioksimato juga berperan dalam studi mekanisme katalisis logam transisi dan pengembangan ligan baru untuk kimia organologam.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510b33749259\"\u003eTCI B3374 67292-36-8 [1,1'-Bis(diphenylphosphino)ferrocene]cobalt(II) Dichloride\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b573212458\"\u003eTCI B5732 176763-62-5 (R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b26818294\"\u003eTCI B2681 14024-48-7 Bis(2,4-pentanedionato)cobalt(II)\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510c037314455\"\u003eTCI C0373 123334-29-2 Bis(2,4-pentanedionato)cobalt(II) Dihydrate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t074651649\"\u003eTCI T0746 16092-38-9 Bis(trifluoro-2,4-pentanedionato)cobalt(II)\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510c238817148\"\u003eTCI C2388 7791-13-1 Cobalt(II) Chloride Hexahydrate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510s031850154\"\u003eTCI S0318 14167-18-1 Salcomine\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510c357918671\"\u003eTCI C3579 14172-90-8 Cobalt(II) Tetraphenylporphyrin\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePerhatikan bilangan oksidasi kobalt, jenis ligan yang mengikat (asetilasetonat, fosfina, atau glioksimato), serta kadar air dan tingkat kemurnian kompleks karena faktor-faktor ini memengaruhi aktivitas dan selektivitas katalitiknya dalam reaksi. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.\u003c\/p\u003e\u003cp\u003eKategori lain yang sejajar di bawah Cobalt [Catalysis and Inorganic Chemistry], sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-ruthenium-catalysis-and-inorganic-chemistry\"\u003eRuthenium [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-palladium-catalysis-and-inorganic-chemistry\"\u003ePalladium [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-copper-catalysis-and-inorganic-chemistry\"\u003eCopper [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-iron-catalysis-and-inorganic-chemistry\"\u003eIron [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-silver-catalysis-and-inorganic-chemistry\"\u003eSilver [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-iridium-catalysis-and-inorganic-chemistry\"\u003eIridium [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/tci-l4-cobalt-catalysis-and-inorganic-chemistry\"\u003eCobalt [Catalysis and Inorganic Chemistry]\u003c\/a\u003e. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.\u003c\/p\u003e","products":[{"product_id":"tci2510b573212458","title":"TCI B5732 176763-62-5 (R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) is a cobalt(II) salen complex commonly referred to as a Jacobsen-type catalyst, widely employed in C–H activation reactions and asymmetric catalysis. This chiral catalyst facilitates direct functionalization of unactivated carbon–hydrogen bonds and is also effective in enantioselective epoxidation and epoxide ring-opening reactions. It is a valuable reagent for synthetic organic chemistry laboratories working on pharmaceutical intermediates and fine chemical synthesis.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48085899837658,"sku":"TCI2510B573212458","price":1771000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48085899870426,"sku":"TCI2510B573212459","price":6606000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B5732_33d79d36-3596-474e-aa43-15ed0e1fcec2.jpg?v=1767863128"},{"product_id":"tci2510c037314455","title":"TCI C0373 123334-29-2 Bis(2,4-pentanedionato)cobalt(II) Dihydrate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C0373 Bis(2,4-pentanedionato)cobalt(II) Dihydrate (CAS 123334-29-2), commonly known as cobalt(II) acetylacetonate dihydrate, is a coordination complex bearing two acetylacetonate ligands around a divalent cobalt centre. It is widely investigated as a precatalyst for C-H activation and other transformations where a redox-active, non-precious metal centre is desirable. The complex also serves as a convenient cobalt source for thin-film precursors and as a starting material for ligand-exchange synthesis. AMI Scientific supplies this TCI product in 25 g and 500 g packs for catalyst screening and repeated preparative work.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48085994635482,"sku":"TCI2510C037314455","price":2166000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48085994668250,"sku":"TCI2510C037314456","price":13323000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C0373.jpg?v=1767095128"},{"product_id":"tci2510c375218837","title":"TCI C3752 10026-17-2 Cobalt(II) Fluoride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eCobalt(II) Fluoride (CoF₂), with CAS number 10026-17-2, is a chemical compound widely used in laboratory settings, particularly in catalysis and inorganic chemistry. This material serves as a catalyst in various chemical reactions, especially those involving C-H activation, where it facilitates the transformation of carbon-hydrogen bonds into more reactive intermediates. Its role in the laboratory is critical in enabling efficient and selective chemical transformations, making it an essential component in synthetic processes.\u003c\/p\u003e\n\u003cp\u003eCoF₂ is valued for its chemical stability under controlled conditions and its ability to function as an effective catalyst in a range of reactions. It exhibits a unique crystalline structure and typically appears as a white or yellowish powder, depending on impurities. Its reactivity towards moisture and air necessitates careful handling and storage. Despite its reactivity, CoF₂ remains a preferred choice due to its reliability and performance in catalytic applications.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Cobalt(II) Fluoride is extensively used in chemical research, especially in catalysis and organic synthesis. It is a favored material due to its availability and consistent performance in various experimental setups. Its application in C-H activation reactions has made it a staple in both academic and industrial research environments.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eC-H Activation Reactions – Cobalt(II) Fluoride is ideal for these reactions due to its ability to activate carbon-hydrogen bonds, enabling the synthesis of complex organic compounds.\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis – This compound is frequently used in organic synthesis as a catalyst for reactions requiring precise control over bond-breaking and bond-forming processes.\u003c\/li\u003e\n\u003cli\u003eInorganic Chemistry Experiments – Its role in inorganic chemistry is significant, particularly in reactions involving transition metal compounds and fluoride-based reagents.\u003c\/li\u003e\n\u003cli\u003eCatalytic Conversion Processes – The material is well-suited for catalytic conversion reactions where efficiency and selectivity are crucial.\u003c\/li\u003e\n\u003cli\u003eResearch and Development – It is a key component in R\u0026amp;D settings where new chemical processes and materials are being explored.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS Number: 10026-17-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; C-H Activation [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack Sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical Form: White or yellowish powder\u003c\/li\u003e\n\u003cli\u003eStorage Note: Should be stored in a dry, sealed container away from moisture and air\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eCobalt(II) Fluoride should be stored in a dry, cool environment to prevent exposure to moisture and air, which can lead to degradation. It is recommended to use airtight containers made of inert materials such as glass or polyethylene to ensure long-term stability. Due to its reactivity, it should be handled in a well-ventilated area, and appropriate personal protective equipment should be worn. Avoid contact with water and keep it away from any sources of heat or ignition. Regular monitoring of storage conditions is essential to maintain the material's integrity and effectiveness in laboratory applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086284009690,"sku":"TCI2510C375218837","price":2166000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086284042458,"sku":"TCI2510C375218838","price":6409000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3752.jpg?v=1767100007"},{"product_id":"tci2510d592426916","title":"TCI D5924 23638-66-6 Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D5924, CAS 23638-66-6, is Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III), a cobalt complex belonging to the cobaloxime family. The structure consists of a cobalt(III) center surrounded by dimethylglyoxime ligands together with chloride ligands, forming an equatorial planar arrangement that resembles the macrocyclic environment found in cobalamin. In the laboratory, this compound functions as a transition metal catalyst used in cobalt-based radical reactions, C–H activation processes, and dehydrogenative reactions that release molecular hydrogen. These roles have made it one of the reference catalysts in modern catalysis chemistry and energy chemistry.\u003c\/p\u003e\n\u003cp\u003eThe properties that make cobaloximes a preferred choice are the stability of the glyoxime ligand framework, which is straightforward to prepare, combined with the ability of the cobalt center to move reversibly between several oxidation states. This capability enables catalytic cycles involving the formation of cobalt hydride species, hydrogen atom transfer, and the release of hydrogen gas. The complex is also well known for pairing effectively with photocatalysts or photosensitizers in combined systems, which is why it is widely used in reactions driven by visible light. Supplied as a solid, it is convenient to weigh and to introduce into reaction mixtures.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this catalyst is typically encountered in university and institutional research groups working on synthetic methodology, catalysis, and hydrogen-related energy chemistry. It is used at small scale in exploratory reaction screening, in photocatalytic setups combining a light source with a sensitizer, and in graduate-level research projects investigating radical and dehydrogenative transformations. Because it is a specialist research chemical rather than a routine reagent, it is generally purchased in small research quantities and handled by trained personnel within an established synthetic chemistry workflow.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCobalt-catalyzed radical reactions — the cobalt center accesses several oxidation states reversibly, allowing it to generate and control radical intermediates throughout a complete catalytic cycle.\u003c\/li\u003e\n\u003cli\u003eC–H activation chemistry — this complex is applied as a transition metal catalyst in C–H activation processes, one of the principal reaction classes for which cobaloximes are studied.\u003c\/li\u003e\n\u003cli\u003eAcceptorless dehydrogenative transformations — the catalyst supports dehydrogenative reactions that release molecular hydrogen, avoiding the need for a stoichiometric external hydrogen acceptor in the system.\u003c\/li\u003e\n\u003cli\u003eVisible-light-driven photocatalysis — the cobaloxime pairs effectively with photosensitizers or photocatalysts in dual systems, making it suitable for reactions initiated and sustained by visible light.\u003c\/li\u003e\n\u003cli\u003eHydrogen evolution and energy chemistry research — cobalt hydride formation and hydrogen atom transfer make this a reference catalyst for laboratory studies in modern energy chemistry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 23638-66-6\u003c\/li\u003e\n\u003cli\u003eChemical name: Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III)\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; C-H Activation [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in TCI research-scale packaging; please confirm the currently available pack size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a tightly closed container in a cool, dry, well-ventilated place\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its original tightly closed container in a cool, dry and well-ventilated area, away from moisture, direct sunlight and sources of heat or ignition. Amber glass or the supplier's original packaging is suitable, and the container should be resealed promptly after each use to limit exposure to atmospheric moisture. Handle the solid in a fume hood or a well-ventilated workspace, and wear a laboratory coat, safety glasses and chemical-resistant gloves when weighing or transferring it. Avoid generating dust, avoid contact with skin, eyes and clothing, and wash hands thoroughly after handling. Keep the compound separated from incompatible materials, and dispose of residues and contaminated consumables through the laboratory's chemical waste procedure. Always consult the manufacturer's safety data sheet before use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086783951066,"sku":"TCI2510D592426916","price":1941000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086783983834,"sku":"TCI2510D592426917","price":6521000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5924.jpg?v=1767109442"},{"product_id":"tci2510h055333153","title":"TCI H0553 19648-83-0 Bis(hexafluoroacetylacetonato)cobalt(II)","description":"\u003cp\u003e\u003cstrong\u003eBis(hexafluoroacetylacetonato)cobalt(II)\u003c\/strong\u003e (CAS 19648-83-0) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C10H2CoF12O4\u003c\/li\u003e\n\u003cli\u003eCAS number: 19648-83-0\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;95.0%(T)\u003c\/li\u003e\n\u003cli\u003eTCI product code: H0553\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Cobalt(II) Hexafluoroacetylacetonate; Hexafluoroacetylacetono Cobalt(II) Salt\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48087220814042,"sku":"TCI2510H055333153","price":4470000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510H0553.jpg?v=1767116633"},{"product_id":"tci2510t074651649","title":"TCI T0746 16092-38-9 Bis(trifluoro-2,4-pentanedionato)cobalt(II)","description":"\u003cp\u003e\u003cstrong\u003eBis(trifluoro-2,4-pentanedionato)cobalt(II)\u003c\/strong\u003e (CAS 16092-38-9) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C10H8CoF6O4\u003c\/li\u003e\n\u003cli\u003eCAS number: 16092-38-9\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;90.0%(T)\u003c\/li\u003e\n\u003cli\u003eTCI product code: T0746\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Cobalt(II) Trifluoroacetylacetonate; Trifluoroacetylacetono Cobalt(II) Salt\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48088343347418,"sku":"TCI2510T074651649","price":2699000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48088343380186,"sku":"TCI2510T074651650","price":8404000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510T0746.jpg?v=1767140476"},{"product_id":"tci2510b26818294","title":"TCI B2681 14024-48-7 Bis(2,4-pentanedionato)cobalt(II)","description":"\u003cp\u003e\u003cstrong\u003eBis(2,4-pentanedionato)cobalt(II)\u003c\/strong\u003e (CAS 14024-48-7) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C10H14CoO4\u003c\/li\u003e\n\u003cli\u003eCAS number: 14024-48-7\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;97.0%(T)\u003c\/li\u003e\n\u003cli\u003eTCI product code: B2681\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Acetylacetone Cobalt(II) Salt; Cobalt(II) Acetylacetonate\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48085670461658,"sku":"TCI2510B26818294","price":1799000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B2681.jpg?v=1767088827"}],"url":"https:\/\/amiscientific.com\/en\/collections\/tci-l4-cobalt-compounds-c-h-activation.oembed","provider":"AMI Scientific","version":"1.0","type":"link"}