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1-Undecene, 11,11-bis[(3,7-dimethyl-2,6-octadien-1-yl)oxy]-

CAS 67785-74-4

Molecular structure of 67785-74-4
US productionNot reported
Import value, 2024$10M
Top sourceSwitzerland 25%

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 291100 · basket

These shares come from HS customs code 291100, which covers 99 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CH 25%SwitzerlandES 16%SpainIN 13%IndiaCN 13%ChinaDE 9%Germany

Why It Matters

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

Chemical Identity

CAS67785-74-4
PubChem CIDNot recorded
DTXSIDDTXSID4070584
FormulaC31H54O2
Mol. Weight458.771 g/mol
SMILESCC(C)=CCCC(C)=CCOC(CCCCCCCCC=C)OCC=C(C)CCC=C(C)C

Data Sources

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Brief citations

1-Undecene, 11,11-bis[(3,7-dimethyl-2,6-octadien-1-yl)oxy]- (CAS 67785-74-4) https://chemicalindependence.com/chemical/67785-74-4/ EPA TSCA Inventory: CAS 67785-74-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291100 for CAS 67785-74-4. Reporting year: 2024. https://usatrade.census.gov/