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Phosmet

CAS 732-11-6

Molecular structure of 732-11-6
US productionNot reported
Import value, 2024$760M
Top sourceChina 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 293090 · basket

These shares come from HS customs code 293090, which covers 418 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 33%ChinaES 14%SpainCH 9%SwitzerlandIT 7%ItalyIN 7%India

Why It Matters

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

Chemical Identity

CAS732-11-6
PubChem CIDNot recorded
DTXSIDDTXSID5024261
FormulaC11H12NO4PS2
Mol. Weight317.31 g/mol
SMILESCOP(=S)(OC)SCN1C(=O)C2=C(C=CC=C2)C1=O

Data Sources

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Brief citations

Phosmet (CAS 732-11-6) https://chemicalindependence.com/chemical/732-11-6/ EPA CompTox (DSSTox): 732-11-6. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5024261 US Census international trade: HS 293090 for CAS 732-11-6. Reporting year: 2024. https://usatrade.census.gov/