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Silsesquioxanes, 3-aminopropyl Me, ethoxy-terminated

CAS 128446-60-6

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

Molecular structure of 128446-60-6
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
Domestic parents -- activity not disclosed (1)
Wacker Chemical Corporation - Headquarters

Why It Matters

Sectors
Construction
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Binder in Adhesive ManufacturingProcessing—repackaging

Chemical Identity

CAS128446-60-6
PubChem CIDNot recorded
DTXSIDDTXSID30108604
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Silsesquioxanes, 3-aminopropyl Me, ethoxy-terminated (CAS 128446-60-6) https://chemicalindependence.com/chemical/128446-60-6/ EPA TSCA Inventory: CAS 128446-60-6. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 128446-60-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 128446-60-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting