Poly(oxy-1,2-ethanediyl), α-hydro-ω-[(1-oxo-2-propen-1-yl)oxy]-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
CAS 51728-26-8
EPA exempts this chemical from its production survey.
Why supply is unknownProduction 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 390729 · basket
These shares come from HS customs code 390729, which covers 46 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Brazil
- Sweden
- Argentina
- India
- Austria
- Saudi Arabia
- Poland
- United Arab Emirates
- Ireland
- Latvia
- Czech Republic
- Bulgaria
- Norway
- Hungary
- Denmark
- Finland
- Australia
- Indonesia
- Slovakia
- Lithuania
- Israel
- Georgia
- Costa Rica
- Luxembourg
- Romania
- Philippines
- Greece
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Poly(oxy-1,2-ethanediyl), α-hydro-ω-[(1-oxo-2-propen-1-yl)oxy]-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) (CAS 51728-26-8) https://chemicalindependence.com/chemical/51728-26-8/ EPA TSCA Inventory: CAS 51728-26-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390729 for CAS 51728-26-8. Reporting year: 2024. https://usatrade.census.gov/