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Substance Name: Ethylene oxide/propylene oxide copolymer (avg MW 9,760-13,200)
RN: 977057-91-2

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Names and Synonyms


  • alpha-Hydro-omega-hydroxypoly(oxyethylene)/poly(oxypropylene)(55-61 moles)/poly(oxyethylene) block copolymer, avg MW 9760-
  • Ethylene oxide-propylene oxide copolymer, MW 9760-13200
  • Ethylene oxide/propylene oxide copolymer (avg MW 9,760-13,200)

Superlist Name

  • Poloxamer-407

Registry Numbers

CAS Registry Number

  • 977057-91-2

ID Number

  • 0977057912

System Generated Number

  • 0977057912