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2-(5-Methyl-1,3-thiazol-4-yl)ethyl 2-methylpropanoate

CAS 94021-42-8

Molecular structure of 94021-42-8
US productionNot reported
Import value, 2024$447M
Top sourceChina 31%

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 293410 · basket

These shares come from HS customs code 293410, which covers 83 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 31%ChinaDE 25%GermanyMX 19%MexicoJP 13%JapanIN 5%India

Why It Matters

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

Chemical Identity

CAS94021-42-8
PubChem CIDNot recorded
DTXSIDDTXSID80869172
FormulaC10H15NO2S
Mol. Weight213.3 g/mol
SMILESCC(C)C(=O)OCCC1=C(C)SC=N1

Data Sources

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Brief citations

2-(5-Methyl-1,3-thiazol-4-yl)ethyl 2-methylpropanoate (CAS 94021-42-8) https://chemicalindependence.com/chemical/94021-42-8/ EPA CompTox (DSSTox): 94021-42-8. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID80869172 US Census international trade: HS 293410 for CAS 94021-42-8. Reporting year: 2024. https://usatrade.census.gov/