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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-nonasilacyclooctadecane

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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-nonasilacyclooctadecane
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

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 52hTeUTCdom
Name Octadecamethyl-cyclononasiloxane
Comments JEOL FX90Q OR BRUKER CX200 SPECTROMETER
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
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
Instrument Name see comment
Literature Reference A.R. Bassindale, K.H. Pannell, J. Chem. Soc. Perkin II 1801 (1990).
NMR Standard not reported
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent Benzene-D6