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Octadecanoic acid trimethylsilyl ester
SpectraBase Compound ID L1HR1C7AK1N
InChI InChI=1S/C21H44O2Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-24(2,3)4/h5-20H2,1-4H3
InChIKey DDLPZVTUKLKVQB-UHFFFAOYSA-N
Mol Weight 356.7 g/mol
Molecular Formula C21H44O2Si
Exact Mass 356.311057 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 5ZgY6iddZ56
Name Stearic acid TMS
CAS Registry Number 18748-91-9
Classification Cosmetic ingredient derivative
Comments Spectrum verified by independent measurements in external laboratories
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 356.311057190 u
Formula C21H44O2Si
InChI InChI=1S/C21H44O2Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-24(2,3)4/h5-20H2,1-4H3
InChIKey DDLPZVTUKLKVQB-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 356.666 g/mol
Nominal Mass 356 u
Quality 1000
Retention Index 2236
SMILES C[Si](OC(CCCCCCCCCCCCCCCCC)=O)(C)C
SPLASH splash10-01ec-6901000000-ba1ee4bf23c70c6e8ef6
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms Octadecanoic acid trimethylsilyl ester Stearic acid trimethylsilyl ester Trimethylsilyloctadecanoate
Technique GC/MS
Wiley ID DD2024_018370