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2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-OCTADECAMETHYL-1,3,5,7,9,11,13,15,17-NONAOXA-2,4,6,8,10,12,14,16,18-NONASILA-CYCLOOCTADECANE
SpectraBase Compound ID GxEKv9j5fxI
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 ISXOGOLHEGHGQF-UHFFFAOYSA-N
Mol Weight 667.4 g/mol
Molecular Formula C18H54O9Si9
Exact Mass 666.169122 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 8GpiCLKaG9I
Name Octadecamethyl-cyclononasiloxane
CAS Registry Number 556-71-8
Classification Chemical
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 666.169122125 u
Formula C18H54O9Si9
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 ISXOGOLHEGHGQF-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 667.386 g/mol
Nominal Mass 666 u
Quality 998
Retention Index 4334
SMILES C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C
SPLASH splash10-00di-9354400000-8a97ccbfe223a3e440a1
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-octadecamethyl-1,3,5,7,9,11,13,15,17-\rnonaoxa-2,4,6,8,10,12,14,16,18-nonasilacyclooctadecane
Technique GC/MS
Wiley ID DD2024_005249