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CAS 125997-17-3

:

2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane

Description:
2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane, with CAS number 125997-17-3, is a siloxane compound characterized by its unique structure that combines both siloxane and polyethylene glycol functionalities. This compound typically exhibits properties such as low surface tension, making it effective as a surfactant or emulsifier in various applications. Its siloxane backbone contributes to thermal stability and hydrophobic characteristics, while the polyethylene glycol segment enhances water solubility and biocompatibility. The presence of the acetoxy group allows for potential reactivity, enabling modifications that can tailor its properties for specific uses. This compound is often utilized in formulations for personal care products, coatings, and as a processing aid in various industrial applications. Its ability to reduce surface tension and improve wetting properties makes it valuable in enhancing the performance of products in which it is incorporated. Overall, this substance is notable for its versatility and effectiveness in both hydrophilic and hydrophobic environments.
Formula:(C2H4O)nC12H30O4Si3
InChI:InChI=1S/C14H34O5Si3/c1-14(15)17-12-11-16-10-9-13-22(8,18-20(2,3)4)19-21(5,6)7/h9-13H2,1-8H3
InChI key:InChIKey=CJBQSQMPZVMLTR-UHFFFAOYSA-N
SMILES:[Si](O[Si](C)(C)C)(O[Si](C)(C)C)(CCCOCCOC(C)=O)C
Synonyms:
  • 2-[Acetoxy(Polyethyleneoxy)Propyl]Heptamethyltrisiloxane , Viscosity 30 Cst.
  • Dow Corning 309
  • Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-3-1,3,3,3-tetramethyl-1-(trimethylsilyl)oxydisiloxanylpropoxy-
  • 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
  • Xiameter OFX 0309
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