Description

1-Ethyl-1-methylpyrrolidinium Tetrafluoroborate (CAS No. 117947-85-0) is a high-purity ionic liquid with the molecular formula C₇H₁₆BF₄N. This compound is classified as a quaternary ammonium salt, featuring a 1-ethyl-1-methylpyrrolidinium cation paired with a tetrafluoroborate anion. It is widely recognized for its excellent electrochemical stability, low viscosity, and high ionic conductivity, making it an ideal candidate for advanced electrochemical applications.

Our product is synthesized under stringent quality control measures to ensure >98% purity, as verified by HPLC and NMR spectroscopy. It is supplied as a colorless to pale-yellow liquid, packaged under inert conditions to prevent moisture absorption and degradation. Suitable for use in organic synthesis, electrolytes, and material science research, this ionic liquid is a versatile reagent for scientists and engineers.

Key Features:

• High thermal and electrochemical stability
• Low volatility and non-flammability
• Compatible with organic solvents and polymer matrices
• Available in custom quantities and purities upon request

Properties

• CAS Number: 117947-85-0
• Complexity: 91.6
• IUPAC Name: 1-ethyl-1-methyl-pyrrolidin-1-ium;tetrafluoroborate
• InChI: InChI=1S/C7H16N.BF4/c1-3-8(2)6-4-5-7-8;2-1(3,4)5/h3-7H2,1-2H3;/q+1;-1
• InChI Key: LAGDCVJRCOKWTN-UHFFFAOYSA-N
• Exact Mass: 201.1311923
• Molecular Formula: C7H16BF4N
• Molecular Weight: 201.02
• SMILES: [B-](F)(F)(F)F.CC[N+]1(CCCC1)C
• Monoisotopic Mass: 201.1311923
• Synonyms: 1-Ethyl-1-methylpyrrolidinium tetrafluoroborate, 117947-85-0, DTXSID8049206, DTXCID3028477, 801-438-2, 1-ethyl-1-methylpyrrolidin-1-ium;tetrafluoroborate, MFCD08458505, 1-ethyl-1-methylpyrrolidin-1-ium; tetrafluoroboranuide, 1-Ethyl-1-methylpyrrolidiniumTetrafluoroborate, SCHEMBL382837, AV749F3AQ7, CHEMBL3187368, Tox21_202704, AKOS026671312, HY-W127700, ethylmethylpyrrolidinium tetrafluoroborate, NCGC00260252-01, AS-67366, CAS-117947-85-0, CS-0185898, E0977, N-Ethyl,methylpyrrolidinium Tetrafluoroborate, n-ethyl-n-methylpyrrolidinium tetrafluoroborate, D90580, N-methyl-N-ethylpyrrolidinium tetrafluoroborate, 1-Ethyl-1-methylpyrrolidinium tetrafluoroborate, 98%, Pyrrolidinium, 1-ethyl-1-methyl-, tetrafluoroborate(1-) (1:1)

Application

1-Ethyl-1-methylpyrrolidinium Tetrafluoroborate is primarily used as an electrolyte component in lithium-ion batteries and supercapacitors due to its wide electrochemical window and high ionic conductivity. It also serves as a solvent or catalyst in organic synthesis, particularly in reactions requiring polar aprotic conditions. Researchers utilize this compound in the development of advanced energy storage systems and electrochemical sensors.

Safety and Hazards

GHS Hazard Statements

• H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
• H314 (50%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H318 (50%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

• P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (50%)
• Skin Corr. 1C (50%)
• Eye Dam. 1 (50%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.