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Chromate(1-), bis[4-[2-[4-(ethylsulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3]-, hydrogen (1:1), compds. with hexamethylenediamine

CAS 106866-56-2

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

Molecular structure of 106866-56-2
1 Cr³⁺ · 1 H⁺
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

CAS106866-56-2
PubChem CIDNot recorded
DTXSIDDTXSID701014699
FormulaC42H49CrN10O8S2
Mol. Weight938.03 g/mol
SMILES[H+].[Cr+3].NCCCCCCN.CCS(=O)(=O)C1=CC=C(\N=N\C2=C([O-])N(N=C2C)C2=CC=CC=C2)C([O-])=C1.CCS(=O)(=O)C1=CC=C(\N=N\C2=C([O-])N(N=C2C)C2=CC=CC=C2)C([O-])=C1

Data Sources

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Brief citations

Chromate(1-), bis[4-[2-[4-(ethylsulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3]-, hydrogen (1:1), compds. with hexamethylenediamine (CAS 106866-56-2) https://chemicalindependence.com/chemical/106866-56-2/ EPA TSCA Inventory: CAS 106866-56-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory