Methyl 2,2,2-Trifluoroethyl Carbonate (FEMC)
CAS 156783-95-8
Battery-grade fluorinated linear carbonate; solvent or co-solvent promoting a LiF-rich SEI on graphite and silicon anodes.
Battery Electrolyte Materials
Fluorinated linear carbonates and esters used as solvents, co-solvents and film-forming additives in lithium-ion, lithium-metal and silicon-anode electrolyte formulations.
Products
Bis(2,2,2-trifluoroethyl) Carbonate (TFEC)
CAS 1513-87-7
Additive for high-voltage cells; reduces electrolyte flammability and decomposes preferentially to a durable LiF-rich SEI.
2,2,2-Trifluoroethyl Acetate (TFEA)
CAS 406-95-1
Electrolyte component and trifluoroacetylation reagent; supports SEI formation and improves cycle life.
2,2-Difluoroethyl Acetate (DFEA)
CAS 1550-44-3
Fluorinated building block used in electrolyte development, API and agrochemical synthesis.
Other electrolyte materials
Fluorinated solvents, additives and salts outside this list are sourced to order. Send the CAS number and the grade you need to info@palica.com.cn. Related lines: N‑heterocyclic compounds and derivatives, and the Product Center.