Organocatalyzed Living Radical Polymerization Reagents — compiles onium salts, ammonium and phosphonium salts, and alkyl iodide initiators used in organocatalyzed living radical polymerization as an alternative to transition metal-based systems. The iodo group on the initiator acts as a dormant species that reversibly moves between active and inactive polymer chains.
Tetrabutylammonium Iodide and Tributylmethylphosphonium Iodide function as organic catalysts that mediate iodine atom transfer in controlled radical polymerization, while initiators such as Ethyl 2-Iodo-2-methylpropionate and Ethane-1,2-diyl Bis(2-iodo-2-methylpropanoate) are used by polymer materials researchers to initiate chains with controlled molecular weight and dispersity. This approach is widely used in biomaterial development that requires precise polymer architectures.
Example products in this collection: TCI T0057 311-28-4 Tetrabutylammonium Iodide, TCI E1198 31253-08-4 Ethyl 2-Iodopropionate, TCI M1455 1702-42-7 Tributylmethylphosphonium Iodide, TCI E1199 7425-55-0 Ethyl 2-Iodo-2-methylpropionate, TCI I0954 19481-79-9 2-Iodo-2-methylpropionitrile, TCI E1200 78489-65-3 Ethyl alpha-Iodophenylacetate, TCI E1648 1612760-45-8 Ethane-1,2-diyl Bis(2-iodo-2-methylpropanoate).
Pay attention to the type of initiator, mono- or difunctional, according to the desired polymer architecture (linear or telechelic), as well as the purity of the onium salt, since ionic impurities can disrupt control over the polymerization rate. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other categories at the same level under Polymerization Reagents (Initiators, Catalysts, Ligands) [Biomaterials/Biocompatible Materials Research Reagents], often used together in one laboratory workflow:
Back to Polymerization Reagents (Initiators, Catalysts, Ligands) [Biomaterials/Biocompatible Materials Research Reagents]. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.
