2,2',2''-[Methanetriyltris(benzene-4,1-diyloxymethanediyl)]trioxirane

CAS 66072-38-6

EPA’s 2023 records show zero U.S. production of this chemical.

US productionZero

Import volumeCBI

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. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Zero · Imports Confidential
2019: US production Confidential · Imports Confidential

EPA-registered importers (1)

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

Huntsman

Why It Matters

Sectors

Construction

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

Chemical Identity

CAS66072-38-6

PubChem CID3034480

DTXSIDDTXSID2044971

FormulaC28H28O6

Mol. Weight460.5 g/mol

SMILESC1C(O1)COC2=CC=CC=C2C(C3=CC=CC=C3OCC4CO4)C5=CC=CC=C5OCC6CO6

Data Sources

EPA CompTox (DSSTox) · DTXSID2044971Retrieved 2026-04-06
PubChem · compound 3034480Retrieved 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

2,2',2''-[Methanetriyltris(benzene-4,1-diyloxymethanediyl)]trioxirane (CAS 66072-38-6) https://chemicalindependence.com/chemical/66072-38-6/ EPA CompTox (DSSTox): DTXSID2044971. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2044971 PubChem: 3034480. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/3034480 EPA Chemical Data Reporting: 66072-38-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 66072-38-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting