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3H-Indolium, 1-ethyl-2-[3-(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-, 4-methylbenzenesulfonate (1:1)

CAS 65294-07-7

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

Molecular structure of 65294-07-7
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

CAS65294-07-7
PubChem CIDNot recorded
DTXSIDDTXSID9070298
FormulaC34H40N2O3S
Mol. Weight556.77 g/mol
SMILESCC1=CC=C(C=C1)S([O-])(=O)=O.CCN1C2=C(C=CC=C2)C(C)(C)C1=CC=CC1=[N+](CC)C2=CC=CC=C2C1(C)C

Data Sources

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Brief citations

3H-Indolium, 1-ethyl-2-[3-(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-, 4-methylbenzenesulfonate (1:1) (CAS 65294-07-7) https://chemicalindependence.com/chemical/65294-07-7/ EPA TSCA Inventory: CAS 65294-07-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory