2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane

CAS Registry Number®

125997-17-3
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CAS Name

2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane

Molecular Formula

(C2H4O)nC12H30O4Si3

Cite this Page

2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=125997-17-3 (retrieved 2024-09-02) (CAS RN: 125997-17-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Poly(oxy-1,2-ethanediyl), α-acetyl-ω-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]-
  • Poly(oxy-1,2-ethanediyl), α-acetyl-ω-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propoxy]-
  • Silwet Y 12808
  • Sylgard 309
  • Dow Corning 309

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Deleted or Replaced CAS Registry Numbers

127702-84-5