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9-Undecenal, 2,6,10-trimethyl-

CAS 141-13-9

Companies reported imports and no US production of this chemical to EPA for 2023.

Molecular structure of 141-13-9
US productionZero
Import value, 2024$90M
Import volume94 lb
Import dependency100%
Top sourceGermany 34%

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

9-Undecenal, 2,6,10-trimethyl- · US import value by year
$80M2013$103M2022$90M2024$89M2025

2013: $80M · Peak 2022: $103M · 2024: $90M · 2025: $89M

Where It Comes From

Customs basis: HS 291219 · basket

EPA reports by year
2023
US production Zero · Imports 94 lb

These shares come from HS customs code 291219, which covers 130 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
DE 34%GermanyCN 29%ChinaIN 13%IndiaIT 8%ItalyGB 4%United Kingdom
EPA-registered importers (2)
Reckitt Benckiser Group · GB United Kingdom
Reckitt Benckiser

Why It Matters

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

Chemical Identity

CAS141-13-9
PubChem CIDNot recorded
DTXSIDDTXSID7051711
FormulaC14H26O
Mol. Weight210.361 g/mol
SMILESCC(CCCC(C)C=O)CCC=C(C)C

Data Sources

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Brief citations

9-Undecenal, 2,6,10-trimethyl- (CAS 141-13-9) https://chemicalindependence.com/chemical/141-13-9/ EPA TSCA Inventory: CAS 141-13-9. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 141-13-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291219 for CAS 141-13-9. Reporting year: 2024. https://usatrade.census.gov/