1,1,3,3,5,5,7,7-Octamethyl-1,7-tetrasiloxanediol

CAS Registry Number®

3081-07-0

CAS Name

1,1,3,3,5,5,7,7-Octamethyl-1,7-tetrasiloxanediol

Molecular Formula

C8H26O5Si4

Molecular Mass

314.63

Cite this Page

1,1,3,3,5,5,7,7-Octamethyl-1,7-tetrasiloxanediol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3081-07-0 (retrieved 2024-11-24) (CAS RN: 3081-07-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    -5 °C

  • Density (1)

    0.9881 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H26O5Si4/c1-14(2,9)11-16(5,6)13-17(7,8)12-15(3,4)10/h9-10H,1-8H3

InChIKey

InChIKey=VERNMKKMBJGSQB-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • 1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-
  • 1,7-Tetrasiloxanediol, octamethyl-
  • 1,1,3,3,5,5,7,7-Octamethyl-1,7-tetrasiloxanediol
  • 1,7-Dihydroxyoctamethyltetrasiloxane
  • Octamethyl-1,7-tetrasiloxanediol

CAS INSIGHTSTM
Hourglass and a clock