Trimethylsilyl-terminated poly(dimethylsiloxane)

CAS Registry Number®

42557-10-8
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CAS Name

Trimethylsilyl-terminated poly(dimethylsiloxane)

Molecular Formula

(C2H6OSi)nC6H18OSi2

Cite this Page

Trimethylsilyl-terminated poly(dimethylsiloxane).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=42557-10-8 (retrieved 2024-05-17) (CAS RN: 42557-10-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    -44.2 °C

  • Density (2)

    0.97 g/cm³ @ Temp: Room temp

Source(s)

Other Names and Identifiers

Other Names for this Substance

  • Poly[oxy(dimethylsilylene)], α-(trimethylsilyl)-ω-[(trimethylsilyl)oxy]-
  • Poly(dimethylsiloxane) SRU, trimethylsilyl-terminated
  • Trimethylsilyl-terminated poly(dimethylsiloxane)
  • [(Trimethylsilyl)oxy]-terminated poly(dimethylsiloxane)
  • Poly(octamethyltetracyclosiloxane) sru, trimethylsilyl-terminated

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Deleted or Replaced CAS Registry Numbers

9062-40-2, 12684-12-7, 12751-46-1, 12778-18-6, 37220-77-2, 37221-45-7, 83046-47-3, 83047-13-6, 134096-48-3, 157566-53-5, 178302-88-0, 186137-74-6, 187412-88-0, 187758-27-6, 190330-95-1, 191428-28-1, 587854-56-6, 674299-22-0, 916137-83-2, 946525-96-8, 1169517-45-6, 1312950-49-4, 2216794-46-4, 2342596-60-3, 2342596-73-8, 2342597-60-6, 2342597-64-0, 2363025-70-9, 2499873-08-2

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