Starch, hydrogen octenylbutanedioate, sodium salt

CAS 66829-29-6

US productionNot reported

Import value, 2024$347M

Top sourceMalaysia 19%

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 350510 · basket

These shares come from HS customs code 350510, which covers 12 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).

MY 19%MalaysiaAU 16%AustraliaCN 13%ChinaIT 10%ItalyNL 9%Netherlands

Taiwan
Sweden
Spain
Switzerland
Colombia
Ukraine
South Korea
Turkey
Hungary
Indonesia
Poland
United Arab Emirates
Israel
Bulgaria
Argentina
Nigeria
Jordan

Why It Matters

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

Chemical Identity

CAS66829-29-6

PubChem CIDNot recorded

DTXSIDDTXSID301018675

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID301018675Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Starch, hydrogen octenylbutanedioate, sodium salt (CAS 66829-29-6) https://chemicalindependence.com/chemical/66829-29-6/ EPA CompTox (DSSTox): 66829-29-6. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID301018675 US Census international trade: HS 350510 for CAS 66829-29-6. Reporting year: 2024. https://usatrade.census.gov/