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Naphthalenesulfonic acid, diisononyl-, compd. with morpholine (1:1)

CAS 89921-55-1

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

Molecular structure of 89921-55-1
US productionCBI
Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

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

Where It Comes From

EPA reports by year
2023
US production Confidential · Imports Confidential
EPA-registered manufacturers (1)
King Industries

Why It Matters

Sectors
Paints & CoatingsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

  • •Catalyst in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Catalyst in All Other Basic Organic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS89921-55-1
PubChem CIDNot recorded
DTXSIDDTXSID40894647
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Naphthalenesulfonic acid, diisononyl-, compd. with morpholine (1:1) (CAS 89921-55-1) https://chemicalindependence.com/chemical/89921-55-1/ EPA TSCA Inventory: CAS 89921-55-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 89921-55-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 89921-55-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting