Flag of the United StatesAmerican Chemical Independence

1,4-Benzenediamine, N1-phenyl-, sulfate (2:1)

CAS 4698-29-7

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

Molecular structure of 4698-29-7
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

CAS4698-29-7
PubChem CIDNot recorded
DTXSIDDTXSID20884102
FormulaC24H26N4O4S
Mol. Weight466.56 g/mol
SMILESOS(O)(=O)=O.NC1=CC=C(NC2=CC=CC=C2)C=C1.NC1=CC=C(NC2=CC=CC=C2)C=C1

Data Sources

← Back to Dashboard

Brief citations

1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) (CAS 4698-29-7) https://chemicalindependence.com/chemical/4698-29-7/ EPA TSCA Inventory: CAS 4698-29-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory