1-(4-Chlorophenyl)-4,4-dimethylpent-1-en-3-one
CAS 1577-03-3
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
EPA reports by year
- 2019
- US production Not published · Imports Not published
Domestic parents -- activity not disclosed (1)
EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.
Bayer Us Holding
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
CAS1577-03-3
PubChem CID5388510
DTXSIDDTXSID8044595
FormulaC13H15ClO
Mol. Weight222.71 g/mol
SMILESCC(C)(C)C(=O)C=CC1=CC=C(C=C1)Cl
Data Sources
- EPA CompTox (DSSTox) · DTXSID8044595Retrieved 2026-04-06
- PubChem · compound 5388510Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
Brief citations
1-(4-Chlorophenyl)-4,4-dimethylpent-1-en-3-one (CAS 1577-03-3) https://chemicalindependence.com/chemical/1577-03-3/ EPA CompTox (DSSTox): DTXSID8044595. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8044595 PubChem: 5388510. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5388510 EPA Chemical Data Reporting: 1577-03-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting