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Hexazinone

CAS 51235-04-2

1,3,5-Triazine-2,4(1H,3H)-dione, 3-cyclohexyl-6-(dimethylamino)-1-methyl-

Molecular structure of 51235-04-2
US productionNot reported
Import value, 2024$754M
Top sourceChina 30%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

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

CAS51235-04-2
PubChem CIDNot recorded
DTXSIDDTXSID4024145
FormulaC12H20N4O2
Mol. Weight252.318 g/mol
SMILESCN(C)C1=NC(=O)N(C2CCCCC2)C(=O)N1C

Data Sources

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Brief citations

Hexazinone (CAS 51235-04-2) https://chemicalindependence.com/chemical/51235-04-2/ EPA TSCA Inventory: CAS 51235-04-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293369,380893 for CAS 51235-04-2. Reporting year: 2024. https://usatrade.census.gov/