(2Z)-4-Oxo-5,8,11,14-tetraoxahexacos-2-en-1-oic acid

U.S. production volumes are classified as confidential business information.

Molecular structure of 66104-67-4
US ProductionCBI
Import Value$139M
Top SourceChina 67%

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 291719 · basket

These shares come from HS customs code 291719, which covers 56 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 67%ChinaCA 13%CanadaAT 4%AustriaIN 4%IndiaJP 4%Japan
EPA-registered manufacturers (1)
Colonial Chemical

Why It Matters

Sectors
Consumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
  • •Surfactant (surface active agent) in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS66104-67-4
PubChem CID6437561
DTXSIDDTXSID1041398
FormulaC22H40O7
Mol. Weight416.5 g/mol
SMILESCCCCCCCCCCCCOCCOCCOCCOC(=O)C=CC(=O)O

Data Sources

DTXSID10413982026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

64375612026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/6437561/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/6437561.json

66104-67-42026-04-24

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

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

CAS 66104-67-42026-04-25

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

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

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