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1,2-Ethanediamine, N1-[(4-ethenylphenyl)methyl]-N2-[3-(trimethoxysilyl)propyl]-, hydrochloride (1:1)

CAS 33401-49-9

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

Molecular structure of 33401-49-9
1 HCl
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

CAS33401-49-9
PubChem CIDNot recorded
DTXSIDDTXSID5067764
FormulaC17H31ClN2O3Si
Mol. Weight374.98 g/mol
SMILESCl.CO[Si](CCCNCCNCC1=CC=C(C=C)C=C1)(OC)OC

Data Sources

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Brief citations

1,2-Ethanediamine, N1-[(4-ethenylphenyl)methyl]-N2-[3-(trimethoxysilyl)propyl]-, hydrochloride (1:1) (CAS 33401-49-9) https://chemicalindependence.com/chemical/33401-49-9/ EPA TSCA Inventory: CAS 33401-49-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory