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Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol, dimethylphenol, ethylphenol and methylphenol

CAS 183905-85-3

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

Molecular structure of 183905-85-3
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

CAS183905-85-3
PubChem CIDNot recorded
DTXSIDDTXSID20107267
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol, dimethylphenol, ethylphenol and methylphenol (CAS 183905-85-3) https://chemicalindependence.com/chemical/183905-85-3/ EPA TSCA Inventory: CAS 183905-85-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory