Pyraflufen-ethyl

CAS 129630-19-9

US productionNot reported

Import value, 2024$597M

Top sourceSwitzerland 53%

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

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 293319 · basket

These shares come from HS customs code 293319, which covers 133 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CH 53%SwitzerlandDE 22%GermanyIN 14%IndiaCN 4%ChinaIT 3%Italy

Sweden
Ukraine
Taiwan
Spain
Canada
Portugal
Slovakia
New Zealand
Netherlands
Croatia
Latvia

Why It Matters

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

Chemical Identity

CAS129630-19-9

PubChem CIDNot recorded

DTXSIDDTXSID8034871

FormulaC15H13Cl2F3N2O4

Mol. Weight413.17 g/mol

SMILESCCOC(=O)COC1=C(Cl)C=C(F)C(=C1)C1=NN(C)C(OC(F)F)=C1Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID8034871Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Pyraflufen-ethyl (CAS 129630-19-9) https://chemicalindependence.com/chemical/129630-19-9/ EPA CompTox (DSSTox): 129630-19-9. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8034871 US Census international trade: HS 293319 for CAS 129630-19-9. Reporting year: 2024. https://usatrade.census.gov/