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Cyanic acid, C,C'-[(1-methylethylidene)di-4,1-phenylene] ester, homopolymer

CAS 25722-66-1

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

Molecular structure of 25722-66-1
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

CAS25722-66-1
PubChem CIDNot recorded
DTXSIDDTXSID501011544
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Cyanic acid, C,C'-[(1-methylethylidene)di-4,1-phenylene] ester, homopolymer (CAS 25722-66-1) https://chemicalindependence.com/chemical/25722-66-1/ EPA TSCA Inventory: CAS 25722-66-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory