Pigment Red 166

U.S. production volumes are classified as confidential business information.

Molecular structure of 3905-19-9
US ProductionCBI

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

Sectors
Plastics & RubberPaints & CoatingsPaper & Printing
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 2 functional roles.

  • •Pigment in Plastics Material and Resin ManufacturingProcessing—incorporation into article
  • •Pigment in Paint and Coating Manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product
  • •Pigment in Printing Ink ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Paint additives and coating additives not described by other categories in Printing Ink ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS3905-19-9
PubChem CID135553566
DTXSIDDTXSID8052063
FormulaC40H24Cl4N6O4
Mol. Weight794.5 g/mol
SMILESC1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=CC(=C3)Cl)Cl)O)C(=O)NC4=CC=C(C=C4)NC(=O)C5=CC6=CC=CC=C6C(=C5O)N=NC7=C(C=CC(=C7)Cl)Cl

Data Sources

DTXSID80520632026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

1355535662026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/135553566/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/135553566.json

3905-19-92026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3905-19-92026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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