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1H-Isoindole-1,3(2H)-dione, 4-[4-[1-[4-[(2,3-dihydro-2-methyl-1,3-dioxo-1H-isoindol-5-yl)oxy]phenyl]-1-methylethyl]phenoxy]-2-methyl-

CAS 63227-27-0

EPA and Census publish no US supply data for this chemical.

Molecular structure of 63227-27-0
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS63227-27-0
PubChem CIDNot recorded
DTXSIDDTXSID8069800
FormulaC33H26N2O6
Mol. Weight546.579 g/mol
SMILESCN1C(=O)C2=CC=C(OC3=CC=C(C=C3)C(C)(C)C3=CC=C(OC4=C5C(=O)N(C)C(=O)C5=CC=C4)C=C3)C=C2C1=O

Data Sources

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Brief citations

1H-Isoindole-1,3(2H)-dione, 4-[4-[1-[4-[(2,3-dihydro-2-methyl-1,3-dioxo-1H-isoindol-5-yl)oxy]phenyl]-1-methylethyl]phenoxy]-2-methyl- (CAS 63227-27-0) https://chemicalindependence.com/chemical/63227-27-0/ EPA TSCA Inventory: CAS 63227-27-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory