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Methoxyethanol sodium salt

CAS 3139-99-9

Ethanol, 2-methoxy-, sodium salt (1:1)

Molecular structure of 3139-99-9
1 Na⁺
US productionNot reported
Import value, 2024$132M
Top sourceIndia 18%

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 290949 · basket

These shares come from HS customs code 290949, which covers 104 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 18%IndiaJP 14%JapanDE 13%GermanyKR 11%South KoreaTW 11%Taiwan

Why It Matters

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

Chemical Identity

CAS3139-99-9
PubChem CIDNot recorded
DTXSIDDTXSID90890573
FormulaC3H7NaO2
Mol. Weight98.077 g/mol
SMILES[Na+].COCC[O-]

Data Sources

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Brief citations

Methoxyethanol sodium salt (CAS 3139-99-9) https://chemicalindependence.com/chemical/3139-99-9/ EPA TSCA Inventory: CAS 3139-99-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 290949 for CAS 3139-99-9. Reporting year: 2024. https://usatrade.census.gov/