(+-)-Diclofop-methyl

CAS 51338-27-3

US productionNot reported

Import value, 2024$370M

Top sourceIndia 45%

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 291899 · basket

These shares come from HS customs code 291899, which covers 139 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).

IN 45%IndiaCN 35%ChinaGB 7%United KingdomCO 3%ColombiaCH 3%Switzerland

Austria
Hungary
South Korea
Taiwan
Czech Republic
Mexico
Spain
Ukraine
Estonia
Australia
Israel
Singapore
Slovakia
Russia

Why It Matters

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

Chemical Identity

CAS51338-27-3

PubChem CIDNot recorded

DTXSIDDTXSID0032605

FormulaC16H14Cl2O4

Mol. Weight341.18 g/mol

SMILESCOC(=O)C(C)OC1=CC=C(OC2=CC=C(Cl)C=C2Cl)C=C1

Data Sources

EPA CompTox (DSSTox) · DTXSID0032605Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

(+-)-Diclofop-methyl (CAS 51338-27-3) https://chemicalindependence.com/chemical/51338-27-3/ EPA CompTox (DSSTox): 51338-27-3. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0032605 US Census international trade: HS 291899 for CAS 51338-27-3. Reporting year: 2024. https://usatrade.census.gov/