Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Ethylene oxide/propylene oxide copolymer (avg MW 14,000)
RN: 977057-87-6

* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Names and Synonyms


  • alpha-Hydro-omega-hydroxypoly(oxyethylene)/poly(oxypropylene)(51-57 moles)/poly(oxyethylene) block copolymer, avg MW 14000
  • Ethylene oxide-propylene oxide copolymer, MW 14000
  • Ethylene oxide/propylene oxide copolymer (avg MW 14,000)

Superlist Name

  • Poloxamer-338

Registry Numbers

CAS Registry Number

  • 977057-87-6

ID Number

  • 0977057876

System Generated Number

  • 0977057876