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Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with N,N,N-trimethyl-2-[(1-oxo-2-propen-1-yl)oxy]ethanaminium chloride (1:1)

CAS 220557-81-3

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

Molecular structure of 220557-81-3
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

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

CAS220557-81-3
PubChem CIDNot recorded
DTXSIDDTXSID901013754
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with N,N,N-trimethyl-2-[(1-oxo-2-propen-1-yl)oxy]ethanaminium chloride (1:1) (CAS 220557-81-3) https://chemicalindependence.com/chemical/220557-81-3/ EPA TSCA Inventory: CAS 220557-81-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory