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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 9aBS4xkmZDM
Name Stearic acid
Source of Sample Sigma-Aldrich Cat. #85679
CAS Registry Number 57-11-4
Classification Adjuvants
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
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
Number of Peaks 50
RI1 2165
SMILES OC(=O)CCCCCCCCCCCCCCCCC
SPLASH splash10-0596-9100000000-c07386d6b088c21fb98c
Sample Comments RI1: measured on SLB-5ms (Alkanes) RI2: measured on Equity-1 (Alkanes)
Source of Spectrum Prof. L. Mondello (Chromaleont s.r.l./Univ. Messina, Italy)
Synonyms Octadecanoic acid
Wiley ID LM_PEST_1240