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Siloxanes and Silicones, di-Me, 3-aminopropyl group-terminated, polymers with [5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[1,3-isobenzofurandione and m-phenylenediamine

CAS 99904-16-2

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

Molecular structure of 99904-16-2
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

CAS99904-16-2
PubChem CIDNot recorded
DTXSIDDTXSID101013805
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Siloxanes and Silicones, di-Me, 3-aminopropyl group-terminated, polymers with [5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[1,3-isobenzofurandione and m-phenylenediamine (CAS 99904-16-2) https://chemicalindependence.com/chemical/99904-16-2/ EPA TSCA Inventory: CAS 99904-16-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory