Chrome complex

CAS 103458-48-6

Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, hydrogen bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]chromate(3-), compd. with 3-[(2-ethylhexyl)oxy]-1-propanamine (1:2:1:2)

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

Molecular structure of 103458-48-6 — 2 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

CAS103458-48-6

PubChem CIDNot recorded

DTXSIDDTXSID601014696

FormulaC82H103CrN14O19S2

Mol. Weight1704.92 g/mol

SMILES[H+].[H+].CCCCC(CC)COCCCN.CCCCC(CC)COCCCN.CCN(CC)C1=CC2=[O+]C3=C(C=CC(=C3)N(CC)CC)C(C3=CC=CC=C3C(O)=O)=C2C=C1.CC1=NN(C(=O)C11N=NC2=C3O[Cr-3]114(OC5=C(C=C(C=C5S(=O)(=O)O1)[N+]([O-])=O)N=NC41C(C)=NN(C1=O)C1=CC=CC=C1)OS(=O)(=O)C3=CC(=C2)[N+]([O-])=O)C1=CC=CC=C1

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04

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Brief citations

Chrome complex (CAS 103458-48-6) https://chemicalindependence.com/chemical/103458-48-6/ EPA TSCA Inventory: CAS 103458-48-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory