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Hydroperoxide, 1,1,3,3-tetramethylbutyl

CAS 5809-08-5

Molecular structure of 5809-08-5
US productionNot reported
Import value, 2024$56M
Top sourceChina 47%

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 290960 · basket

These shares come from HS customs code 290960, which covers 29 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 47%ChinaDE 31%GermanyKR 11%South KoreaBE 8%BelgiumTR 1%Turkey

Why It Matters

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

Chemical Identity

CAS5809-08-5
PubChem CIDNot recorded
DTXSIDDTXSID3064011
FormulaC8H18O2
Mol. Weight146.23 g/mol
SMILESCC(C)(C)CC(C)(C)OO

Data Sources

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Brief citations

Hydroperoxide, 1,1,3,3-tetramethylbutyl (CAS 5809-08-5) https://chemicalindependence.com/chemical/5809-08-5/ EPA TSCA Inventory: CAS 5809-08-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 290960 for CAS 5809-08-5. Reporting year: 2024. https://usatrade.census.gov/