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1-Methyl-3-octylimidazolium bromide

CAS 61545-99-1

1H-Imidazolium, 1-methyl-3-octyl-, bromide (1:1)

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

Molecular structure of 61545-99-1
1 HBr
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

CAS61545-99-1
PubChem CIDNot recorded
DTXSIDDTXSID3049332
FormulaC12H25BrN2
Mol. Weight277.25 g/mol
SMILESBr.CCCCCCCCN1CN(C)C=C1

Data Sources

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Brief citations

1-Methyl-3-octylimidazolium bromide (CAS 61545-99-1) https://chemicalindependence.com/chemical/61545-99-1/ EPA TSCA Inventory: CAS 61545-99-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory