{"product_id":"cbespp14otf","title":"PP14OTf (1-Butyl-1-methylpiperidinium trifluoromethanesulfonate, PIP14OTF or BMPipOTf, \u003e99.0%) Ionic Liquid as Battery Electrolyte Solvent, 25-100 g\/bottle, CBESPP14OTf","description":"\u003cp\u003e1-Butyl-1-methylpiperidinium trifluoromethanesulfonate—commonly abbreviated in literature as PP14OTf or [BMPip][OTf]—is a room-temperature ionic liquid comprising a 6-membered piperidinium ring cation paired with a trifluoromethanesulfonate (OTf-) anion. (Note: While pyrrolidinium and piperidinium rings are structurally distinct, the PP14 shorthand notation is frequently utilized across cyclic quaternary ammonium families depending on the specific alkyl chain configurations). In electrochemical energy storage, piperidinium-based ionic liquids are investigated as stable, non-flammable electrolyte solvents or liquid matrices for high-voltage and high-temperature lithium and sodium battery systems.\u003c\/p\u003e\n\u003cp\u003ePiperidinium-based ionic liquids are utilized either as neat binary solvent systems or as structural components in composite electrolytes: (1) \u003cstrong\u003eBinary Ionic Liquid-Salt Electrolyte (e.g., LiOTf\/PP14OTf System)\u003c\/strong\u003e. It serves as a non-flammable liquid medium where the common triflate anion minimizes cross-anion coordination competition, promoting stable ionic transport. (2) Blending the PP14OTf liquid formulation with polymer hosts (such as PVdF-HFP) or inorganic nanofillers (like fumed silica orAl2O3). It yields a robust gel or composite membrane that prevents electrolyte leakage while retaining high ionic conductivity at elevated operating temperatures.\u003c\/p\u003e\n\u003cp\u003eIts main electrochemical applications domains are: (1) \u003cstrong\u003eHigh-Temperature Operational Resilience\u003c\/strong\u003e: Enables safe, continuous cycling under severe thermal loads (up to 80°C–100°C+) where standard organic carbonate electrolytes suffer from severe gas generation, boiling, and cell bloating. (2) \u003cstrong\u003eInterfacial Stability\u003c\/strong\u003e: The triflate-based chemistry combined with the bulky piperidinium cation assists in forming stable, protective solid electrolyte interphase (SEI) layers on reactive metal anodes, helping suppress continuous electrolyte consumption. (3) \u003cstrong\u003eCompatibility with Alternative Chemistries\u003c\/strong\u003e: Explored for specialized lithium and sodium secondary cells requiring high oxidative resistance and non-flammability.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 331.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBESPP14OTf (C-BES-PP14OTf)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1357500-93-6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 156px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 156px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 156px;\"\u003e\n\u003cp\u003eC₁₁H₂₂F₃NO₃S\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBESPP14OTf_Structure_100x100.jpg?v=1790822762\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 10px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 10px;\"\u003e\n\u003cp\u003e\u003cspan\u003eColorless liquid\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 35.6px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003ePurity\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.0%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e\u003cspan\u003e305.36 g\/mol\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e\u003cspan\u003e1.377 g\/cm³ (25 °C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e\u003cspan\u003e25 g, 50 g, and 100 g\/bottle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the PP14TFSI liquid in the glovebox. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/aenm.202301795\"\u003eD. Zhang, et al. Constructing Efficient Mg(CF3SO3)2 Electrolyte via Tailoring Solvation and Interface Chemistry for High-Performance Rechargeable Magnesium Batteries, Adv. Energy Mater., 2023, 13, 2301795\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubs.acs.org\/nalefd\/article-abstract\/25\/12\/4846\/3752453\/Anion-Regulated-Solvation-Structure-and-Electrode\"\u003e\u003cspan\u003eD. Zhang, et al. Anion-Regulated Solvation Structure and Electrode Interface toward Rechargeable Magnesium Batteries, Nano Lett. (2025) 25 (12): 4846–4853. \u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DDDC","offers":[{"title":"25 g","offer_id":67604795883750,"sku":"CBESPP14OTf25","price":199.0,"currency_code":"USD","in_stock":true},{"title":"50 g","offer_id":67604795916518,"sku":"CBESPP14OTf50","price":349.0,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":67604795949286,"sku":"CBESPP14OTf100","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBESPP14OTf_main.jpg?v=1790822762","url":"https:\/\/echemsupplies.com\/products\/cbespp14otf","provider":"EChem Supplies","version":"1.0","type":"link"}