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1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-, polymer with 1,3-benzenediamine and 1,4-benzenediamine

CAS 68738-83-0

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

Molecular structure of 68738-83-0
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

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

CAS68738-83-0
PubChem CIDNot recorded
DTXSIDDTXSID60882920
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-, polymer with 1,3-benzenediamine and 1,4-benzenediamine (CAS 68738-83-0) https://chemicalindependence.com/chemical/68738-83-0/ EPA TSCA Inventory: CAS 68738-83-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory