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Octadecanoic acid
SpectraBase Compound ID ITpqoQGWENW
InChI InChI=1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
InChIKey QIQXTHQIDYTFRH-UHFFFAOYSA-N
Mol Weight 284.5 g/mol
Molecular Formula C18H36O2
Exact Mass 284.27153 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7LGdgwVmnVM
Name Octadecanoic acid
CAS Registry Number 57-11-4
Comments Generally Recognized as Safe; NTIS Accession Number: PB262661
Copyright Database Compilation Copyright © 2023-2024 John Wiley and Sons, Inc. Copyright © 2023-2024 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Exact Mass 284.271530397 u
Formula C18H36O2
GC Column HP-5ms (30 m × 0.25 mm ID x 0.25 μm film thickness)
InChI InChI=1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
InChIKey QIQXTHQIDYTFRH-UHFFFAOYSA-N
Molecular Weight 284.484 g/mol
Nominal Mass 284 u
Number of Peaks 59
SMILES OC(=O)CCCCCCCCCCCCCCCCC
SPLASH splash10-074l-9300000000-f6796ce35a8a90520865
Source Forsythia flowers
Source of Spectrum Biologically and Environmentally Important Organic Compounds: GCMS Library
Synonyms Stearic acid
Wiley ID VI000961