1,3-Benzenediol, 4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-, reaction products with 2-[(dodecyloxy)methyl]oxirane and 2-[(C10-16-alkyloxy)methyl]oxirane

CAS 153519-44-9

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

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
2019: US production Confidential · Imports Confidential

EPA-registered importers (4)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Basf Se · DE Germany

Songwon Industrial · KR South Korea

Basf

Songwon

Why It Matters

Sectors

TransportationConstructionPaints & Coatings

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 3 sectors as 1 functional role.

•UV stabilizer in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•UV stabilizer in Adhesive ManufacturingProcessing—incorporation into article
•UV stabilizer in Transportation Equipment ManufacturingProcessing—incorporation into article

Chemical Identity

CAS153519-44-9

PubChem CIDNot recorded

DTXSIDDTXSID001013664

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID001013664Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

1,3-Benzenediol, 4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-, reaction products with 2-[(dodecyloxy)methyl]oxirane and 2-[(C10-16-alkyloxy)methyl]oxirane (CAS 153519-44-9) https://chemicalindependence.com/chemical/153519-44-9/ EPA CompTox (DSSTox): DTXSID001013664. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID001013664 EPA Chemical Data Reporting: 153519-44-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 153519-44-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting