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Oxyfluorfen

CAS 42874-03-3

Molecular structure of 42874-03-3
US productionNot reported
Import value, 2024$59M
Top sourceChina 51%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 290930 · basket

These shares come from HS customs code 290930, which covers 119 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 51%ChinaIN 23%IndiaIT 12%ItalyJP 9%JapanCA 2%Canada

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS42874-03-3
PubChem CIDNot recorded
DTXSIDDTXSID7024241
FormulaC15H11ClF3NO4
Mol. Weight361.7 g/mol
SMILESCCOC1=CC(OC2=CC=C(C=C2Cl)C(F)(F)F)=CC=C1[N+]([O-])=O

Data Sources

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Brief citations

Oxyfluorfen (CAS 42874-03-3) https://chemicalindependence.com/chemical/42874-03-3/ EPA CompTox (DSSTox): 42874-03-3. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID7024241 US Census international trade: HS 290930 for CAS 42874-03-3. Reporting year: 2024. https://usatrade.census.gov/