Butanamide, 2-[2,4-bis(1,1-dimethylpropyl)phenoxy]-N-(3,5-dichloro-4-ethyl-2-hydroxyphenyl)-

CAS 93951-12-3

US productionNot reported

Import value, 2024$872M

Top sourceSwitzerland 44%

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 292429 · basket

These shares come from HS customs code 292429, which covers 203 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).

CH 44%SwitzerlandCN 19%ChinaIN 12%IndiaJP 9%JapanIE 6%Ireland

Taiwan
United Kingdom
El Salvador
Colombia
Ukraine
Brazil
Guatemala
Belgium
Netherlands
Turkey
Sweden
Greece
Canada
Israel
New Zealand
Latvia
Lithuania
Finland
Slovakia
Australia
Hong Kong
Czech Republic
Armenia
Poland

Why It Matters

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

Chemical Identity

CAS93951-12-3

PubChem CIDNot recorded

DTXSIDDTXSID10869160

FormulaC28H39Cl2NO3

Mol. Weight508.52 g/mol

SMILESCCC(OC1=C(C=C(C=C1)C(C)(C)CC)C(C)(C)CC)C(=O)NC1=CC(Cl)=C(CC)C(Cl)=C1O

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Butanamide, 2-[2,4-bis(1,1-dimethylpropyl)phenoxy]-N-(3,5-dichloro-4-ethyl-2-hydroxyphenyl)- (CAS 93951-12-3) https://chemicalindependence.com/chemical/93951-12-3/ EPA TSCA Inventory: CAS 93951-12-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292429 for CAS 93951-12-3. Reporting year: 2024. https://usatrade.census.gov/