Py14TFSI (1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, 99.9%) Ionic Liquid as Battery Electrolyte Solvent, 25 g/bottle, CBESPy14TFSI
Use your own shipping account?
We support FedEx, UPS, and DHL third-party billing for institutional customers.
Place your order first, then email shipping@echemsupplies.com with your account details and order number. We'll generate the label using your account and refund your shipping charges, less a handling fee.
Add-Ons
Py14TFSI (1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide) is a popular and widely studied example of an ionic liquid (IL) used as an electrolyte component in various electrochemical devices, particularly batteries and supercapacitors. It serves as the high-stability, non-flammable solvent into which a mobile metal salt is dissolved (e.g., LiTFSI, NaTFSI, or KTFSI) to create the working electrolyte.
| Part Number |
CBESPy14TFSI (C-BES-Py14TFSI) |
| CAS |
223437-11-4 |
| Chemical Formula |
C11H20F6N2O4S2  |
| Appearance |
Colorless liquid |
| Purity |
>99.9% (Battery Grade) |
| Molecular Weight | 422.41 g/mol |
| Density | 1.378 g/cm3 |
| Package Size | 25 g, 50 g, and 100 g/bottle |
Notes: Please try to store the Py14TFSI liquid in the glovebox.
References: