1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

CAS Registry Number®

995-83-5
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CAS Name

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

Molecular Formula

C10H32O4Si5

Molecular Mass

356.79

Cite this Page

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=995-83-5 (retrieved 2024-08-25) (CAS RN: 995-83-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    124 °C @ Press: 50 Torr

  • Density (1)

    0.8818 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H32O4Si5/c1-15(2)11-17(5,6)13-19(9,10)14-18(7,8)12-16(3)4/h15-16H,1-10H3

InChIKey

InChIKey=OMABSGMMFGVCDF-UHFFFAOYSA-N

SMILES

[Si](O[Si](O[SiH](C)C)(C)C)(O[Si](O[SiH](C)C)(C)C)(C)C

Canonical SMILES

O([SiH](C)C)[Si](O[Si](O[Si](O[SiH](C)C)(C)C)(C)C)(C)C

Other Names for this Substance

  • Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
  • 1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane
  • 1,9-Dihydrodecamethylpentasiloxane
  • 1,9-Dihydrogendecamethylpentasiloxane
  • 1,9-Dihydridodecamethylpentasiloxane