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Uniconazole-P

CAS 83657-17-4

Molecular structure of 83657-17-4
US productionNot reported
Import value, 2024$1.4B
Top sourceIreland 33%

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 293399 · basket

These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy

Why It Matters

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

Chemical Identity

CAS83657-17-4
PubChem CIDNot recorded
DTXSIDDTXSID3035002
FormulaC15H18ClN3O
Mol. Weight291.78 g/mol
SMILESCC(C)(C)[C@H](O)C(=C/C1=CC=C(Cl)C=C1)\N1C=NC=N1

Data Sources

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Brief citations

Uniconazole-P (CAS 83657-17-4) https://chemicalindependence.com/chemical/83657-17-4/ EPA CompTox (DSSTox): 83657-17-4. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3035002 US Census international trade: HS 293399 for CAS 83657-17-4. Reporting year: 2024. https://usatrade.census.gov/