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Benzenesulfonic acid, 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl-4,1-phenyleneimino)]bis[5-nitro-

CAS 78265-88-0

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

Molecular structure of 78265-88-0
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

CAS78265-88-0
PubChem CIDNot recorded
DTXSIDDTXSID0072859
FormulaC30H22N8O12S2
Mol. Weight750.67 g/mol
SMILESOC1=C(N=NC2=CC=C(NC3=C(C=C(C=C3)[N+]([O-])=O)S(O)(=O)=O)C=C2)C(O)=C(C=C1)N=NC1=CC=C(NC2=C(C=C(C=C2)[N+]([O-])=O)S(O)(=O)=O)C=C1

Data Sources

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Brief citations

Benzenesulfonic acid, 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl-4,1-phenyleneimino)]bis[5-nitro- (CAS 78265-88-0) https://chemicalindependence.com/chemical/78265-88-0/ EPA TSCA Inventory: CAS 78265-88-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory