Noviflumuron

CAS 121451-02-3

US productionNot reported

Import value, 2024$28M

Top sourceIsrael 32%

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 292421 · basket

These shares come from HS customs code 292421, which covers 26 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).

IL 32%IsraelCN 19%ChinaCH 11%SwitzerlandIN 11%IndiaDE 9%Germany

South Korea
Spain
Singapore
Ukraine
Italy
Poland
Hong Kong

Why It Matters

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

Chemical Identity

CAS121451-02-3

PubChem CIDNot recorded

DTXSIDDTXSID0034774

FormulaC17H7Cl2F9N2O3

Mol. Weight529.14 g/mol

SMILESFC(C(F)(F)F)C(F)(F)OC1=C(Cl)C=C(NC(=O)NC(=O)C2=C(F)C=CC=C2F)C(F)=C1Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID0034774Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

← Back to Dashboard

Brief citations

Noviflumuron (CAS 121451-02-3) https://chemicalindependence.com/chemical/121451-02-3/ EPA CompTox (DSSTox): 121451-02-3. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0034774 US Census international trade: HS 292421 for CAS 121451-02-3. Reporting year: 2024. https://usatrade.census.gov/