Vinclozolin

CAS 50471-44-8

US productionNot reported

Import value, 2024$6.7B

Top sourceSingapore 35%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

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 293499, 380892 · basket

These shares come from HS customs code 293499, 380892, which covers 587 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

SG 35%SingaporeIE 22%IrelandCN 10%ChinaCH 6%SwitzerlandIN 5%India

Finland
Canada
Netherlands
Israel
Indonesia
Austria
South Korea
Taiwan
Croatia
Denmark
Chile
Sweden
Ukraine
Portugal
Norway
Colombia
Malaysia
South Africa
Bulgaria
New Zealand
Czech Republic
El Salvador
Hong Kong
Kyrgyzstan
Australia
Estonia
Poland
Slovenia
Brazil
Slovakia
Vietnam
Latvia
Malta
Costa Rica
Hungary
Turkey
Romania
Kenya
Belarus
Russia

Why It Matters

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

Chemical Identity

CAS50471-44-8

PubChem CIDNot recorded

DTXSIDDTXSID4022361

FormulaC12H9Cl2NO3

Mol. Weight286.11 g/mol

SMILESCC1(OC(=O)N(C1=O)C1=CC(Cl)=CC(Cl)=C1)C=C

Data Sources

EPA CompTox (DSSTox) · DTXSID4022361Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

← Back to Dashboard

Brief citations

Vinclozolin (CAS 50471-44-8) https://chemicalindependence.com/chemical/50471-44-8/ EPA CompTox (DSSTox): 50471-44-8. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4022361 US Census international trade: HS 293499,380892 for CAS 50471-44-8. Reporting year: 2024. https://usatrade.census.gov/