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Methylium, tris[4-​(dimethylamino)​phenyl]​-​, 3-​[2-​[4-​(phenylamino)​phenyl]​diazenyl]​benzenesulfonate

CAS 65294-17-9

Companies reported imports and no US production of this chemical to EPA for 2023.

Molecular structure of 65294-17-9
US productionZero
Import volume71.7K lb
Import dependency100%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023.

Where It Comes From

EPA reports by year
2023
US production Zero · Imports 71.7K lb
2019
US production Zero · Imports 72.0K lb
EPA-registered importers (1)
Bic Usa

Why It Matters

Sectors
Paper & Printing
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS65294-17-9
PubChem CID105196
DTXSIDDTXSID601014610
FormulaC43H44N6O3S
Mol. Weight724.9 g/mol
SMILESCN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-]

Data Sources

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Brief citations

Methylium, tris[4-​(dimethylamino)​phenyl]​-​, 3-​[2-​[4-​(phenylamino)​phenyl]​diazenyl]​benzenesulfonate (CAS 65294-17-9) https://chemicalindependence.com/chemical/65294-17-9/ EPA CompTox (DSSTox): DTXSID601014610. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID601014610 PubChem: 105196. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/105196 EPA Chemical Data Reporting: 65294-17-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 65294-17-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting