Methomyl

CAS 16752-77-5

Molecular structure of 16752-77-5
US productionNot reported
Import value, 2024$1.2B
Top sourceChina 24%

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, 380891 · basket

These shares come from HS customs code 293090, 380891, which covers 425 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 24%ChinaDE 14%GermanyES 9%SpainIN 7%IndiaMX 6%Mexico

Why It Matters

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

Chemical Identity

CAS16752-77-5
PubChem CIDNot recorded
DTXSIDDTXSID1022267
FormulaC5H10N2O2S
Mol. Weight162.21 g/mol
SMILESCNC(=O)ON=C(C)SC

Data Sources

Brief citations

Methomyl (CAS 16752-77-5) https://chemicalindependence.com/chemical/16752-77-5/ EPA CompTox (DSSTox): 16752-77-5. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1022267 US Census international trade: HS 293090,380891 for CAS 16752-77-5. Reporting year: 2024. https://usatrade.census.gov/