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Poly(dimethylsiloxane) hydroxy terminated, average Mn ~550, viscosity ~25 cSt
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Poly(dimethylsiloxane) hydroxy terminated, average Mn ~550, viscosity ~25 cSt

CAS: 70131-67-8

Ref. 3D-FP159637

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Estimated delivery in United States, on Tuesday 18 Feb 2025

Product Information

Name:
Poly(dimethylsiloxane) hydroxy terminated, average Mn ~550, viscosity ~25 cSt
Synonyms:
  • Poly(dimethylsiloxane),hydroxy
  • Sh-Qy
  • α-Hydro-ω-hydroxypoly(dimethylsiloxane)
  • Hydroxy silicone oil
  • Polydimethylsiloxane, silanol terminated
  • PS 195
  • OH Polymer
  • Polysiloxanes, di-Me, hydroxy-terminated
  • Hydroxy-terminated di-Me siloxanes
  • Di-Me hydroxy-terminated siloxanes
  • See more synonyms
  • Siloxanes and Silicones, di-Me, hydroxy-terminated
  • Hydroxy terminated polydimethylsiloxane
Description:

Poly(dimethylsiloxane) hydroxy terminated, average Mn ~550, viscosity ~25 cSt is a polymer that is used in the fabrication of various components. It has been shown to have a morphology of short chains and spherical particles. Polymerization of this polymer is accomplished through chemical initiation with dodecyl radical (C12H25). The activation energy for the polymerization reaction has been found to be 40 kJ/mol. This polymer can exist in different polymorphs depending on the degree of hydrolysis and molecular weight. Poly(dimethylsiloxane) hydroxy terminated, average Mn ~550, viscosity ~25 cSt has been used in analytical methods such as electron microscopy and chemical ionization mass spectrometry.

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Biosynth
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Chemical properties

Color/Form:
Clear Liquid
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Hazard Info

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