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Bis(2-(2-(2-butoxyethoxy)ethoxy)ethyl) succinate

CAS 65520-45-8

Butanedioic acid, 1,4-bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] ester

EPA and Census publish no US supply data for this chemical.

Molecular structure of 65520-45-8
US productionNot reported
Top sourceNo public record

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

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

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

Chemical Identity

CAS65520-45-8
PubChem CIDNot recorded
DTXSIDDTXSID9070325
FormulaC24H46O10
Mol. Weight494.622 g/mol
SMILESCCCCOCCOCCOCCOC(=O)CCC(=O)OCCOCCOCCOCCCC

Data Sources

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Brief citations

Bis(2-(2-(2-butoxyethoxy)ethoxy)ethyl) succinate (CAS 65520-45-8) https://chemicalindependence.com/chemical/65520-45-8/ EPA TSCA Inventory: CAS 65520-45-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory