08964 IUPAC Gold Book - mediating agent 10.1351/goldbook.08964 08964 current synonym: mediator 1 Species that mediates polymerization in reversible-deactivation polymerization. The aminoxyl radical in aminoxyl-mediated radical polymerization (AMRP) and the RAFT agent in RAFT polymerization. RAFT agent https://goldbook.iupac.org//terms/view/08968 RAFT polymerization https://goldbook.iupac.org//terms/view/08935 aminoxyl-mediated radical polymerization https://goldbook.iupac.org//terms/view/08917 reversible-deactivation polymerization https://goldbook.iupac.org//terms/view/08912 PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1124 (https://doi.org/10.1515/pac-2020-1211) https://goldbook.iupac.org/terms/view/08964/html https://goldbook.iupac.org/terms/view/08964/json https://goldbook.iupac.org/terms/view/08964/plain Citation: 'mediating agent' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08964 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-06-21T19:26:27+00:00