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1-Ethyl-1-methylpyrrolidinium tetrafluoroborate

CAS 117947-85-0

Pyrrolidinium, 1-ethyl-1-methyl-, tetrafluoroborate(1-) (1:1)

EPA and Census publish no US supply data for this chemical.

Molecular structure of 117947-85-0
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS117947-85-0
PubChem CIDNot recorded
DTXSIDDTXSID8049206
FormulaC7H16BF4N
Mol. Weight201.02 g/mol
SMILESF[B-](F)(F)F.CC[N+]1(C)CCCC1

Data Sources

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Brief citations

1-Ethyl-1-methylpyrrolidinium tetrafluoroborate (CAS 117947-85-0) https://chemicalindependence.com/chemical/117947-85-0/ EPA TSCA Inventory: CAS 117947-85-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory