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Octadecanoic acid

View entire compound with spectra: 14 NMR, 76 FTIR, 3 Raman, and 57 MS (GC)

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

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 4h9DUg2gw4i
Name Octadecanoic acid
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number S0163
Lot Number QM7JE-MP
CAS Registry Number 57-11-4
Classification Flavors and Fragrances
Color Properties White
Copyright Copyright © 2016-2024 John Wiley & Sons, Inc. All Rights Reserved.
FEMA Number 3035
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
Instrument Name Bruker Tensor 27 FT-IR
Purity >98%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms Stearic acid
Technique ATR-Neat (DuraSamplIR II)