Octadecamethylcyclononasiloxane

CAS Registry Number®

556-71-8
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CAS Name

Octadecamethylcyclononasiloxane

Molecular Formula

C18H54O9Si9

Molecular Mass

667.39

Cite this Page

Octadecamethylcyclononasiloxane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=556-71-8 (retrieved 2024-05-18) (CAS RN: 556-71-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    188 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C18H54O9Si9/c1-28(2)19-29(3,4)21-31(7,8)23-33(11,12)25-35(15,16)27-36(17,18)26-34(13,14)24-32(9,10)22-30(5,6)20-28/h1-18H3

InChIKey

InChIKey=ISXOGOLHEGHGQF-UHFFFAOYSA-N

SMILES

C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1

Canonical SMILES

O1[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si]1(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C

Other Names for this Substance

  • Cyclononasiloxane, 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-octadecamethyl-
  • Cyclononasiloxane, octadecamethyl-
  • 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-Octadecamethylcyclononasiloxane
  • Octadecamethylcyclononasiloxane
  • Octamethylcyclononasiloxane

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