C.I. Acid Yellow 36-C.I. Basic Violet 3 salt
CAS 65113-55-5
Methanaminium, N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, 3-[[4-(phenylamino)phenyl]azo]benzenesulfonate (1:1)
EPA and Census publish no US supply data for this chemical.
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 unknownWhere 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
CAS65113-55-5
PubChem CIDNot recorded
DTXSIDDTXSID00885930
FormulaC43H44N6O3S
Mol. Weight724.92 g/mol
SMILES[O-]S(=O)(=O)C1=CC=CC(=C1)N=NC1=CC=C(NC2=CC=CC=C2)C=C1.CN(C)C1=CC=C(C=C1)C(C1=CC=C(C=C1)N(C)C)=C1C=CC(C=C1)=[N+](C)C
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
C.I. Acid Yellow 36-C.I. Basic Violet 3 salt (CAS 65113-55-5) https://chemicalindependence.com/chemical/65113-55-5/ EPA TSCA Inventory: CAS 65113-55-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory