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9H-Carbazole-9-ethanol, 3-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]-

CAS 151285-25-5

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

Molecular structure of 151285-25-5
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

CAS151285-25-5
PubChem CIDNot recorded
DTXSIDDTXSID90629825
FormulaC20H14Cl2N4O3
Mol. Weight429.26 g/mol
SMILESOCCN1C2=CC=CC=C2C2=C1C=CC(=C2)\N=N\C1=C(Cl)C=C(C=C1Cl)[N+]([O-])=O

Data Sources

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Brief citations

9H-Carbazole-9-ethanol, 3-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]- (CAS 151285-25-5) https://chemicalindependence.com/chemical/151285-25-5/ EPA TSCA Inventory: CAS 151285-25-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory