Flag of the United StatesAmerican Chemical Independence

Naphthalenesulfonic acid, diisononyl-, compd. with 1,2-ethanediamine (2:1)

CAS 63512-66-3

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

Molecular structure of 63512-66-3
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

CAS63512-66-3
PubChem CIDNot recorded
DTXSIDDTXSID4069923
FormulaC58H96N2O6S2
Mol. Weight981.53 g/mol
SMILESNCCN.CC(C)CCCCCCC1=C(CCCCCCC(C)C)C(=C2C=CC=CC2=C1)S(O)(=O)=O.CC(C)CCCCCCC1=C(CCCCCCC(C)C)C(=C2C=CC=CC2=C1)S(O)(=O)=O

Data Sources

← Back to Dashboard

Brief citations

Naphthalenesulfonic acid, diisononyl-, compd. with 1,2-ethanediamine (2:1) (CAS 63512-66-3) https://chemicalindependence.com/chemical/63512-66-3/ EPA TSCA Inventory: CAS 63512-66-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory