trans,cis-2,6-Nonadienal

EPA records show zero U.S. production of this chemical.

Molecular structure of 557-48-2
US ProductionZero
Import Value$90M
Top SourceGermany 34%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 291219 · basket

These shares come from HS customs code 291219, which covers 32 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
DE 34%GermanyCN 29%ChinaIN 13%IndiaIT 8%ItalyGB 4%United Kingdom
EPA-registered importers (1)
Reckitt Benckiser

Why It Matters

No data available

Chemical Identity

CAS557-48-2
PubChem CID643731
DTXSIDDTXSID1047104
FormulaC9H14O
Mol. Weight138.21 g/mol
SMILESCCC=CCCC=CC=O

Data Sources

DTXSID10471042026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

6437312026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/643731/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/643731.json

557-48-22026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv