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Ametryn

CAS 834-12-8

Molecular structure of 834-12-8
US productionNot reported
Import value, 2024$754M
Top sourceChina 30%

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 293369, 380893 · basket

These shares come from HS customs code 293369, 380893, which covers 209 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 30%ChinaIN 14%IndiaDE 11%GermanyJP 8%JapanCO 8%Colombia

Why It Matters

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

Chemical Identity

CAS834-12-8
PubChem CIDNot recorded
DTXSIDDTXSID1023869
FormulaC9H17N5S
Mol. Weight227.33 g/mol
SMILESCCNC1=NC(SC)=NC(NC(C)C)=N1

Data Sources

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Brief citations

Ametryn (CAS 834-12-8) https://chemicalindependence.com/chemical/834-12-8/ EPA CompTox (DSSTox): 834-12-8. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1023869 US Census international trade: HS 293369,380893 for CAS 834-12-8. Reporting year: 2024. https://usatrade.census.gov/