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Isobutyric acid
SpectraBase Compound ID LMcJonduA4
InChI InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
InChIKey KQNPFQTWMSNSAP-UHFFFAOYSA-N
Mol Weight 88.11 g/mol
Molecular Formula C4H8O2
Exact Mass 88.052429 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID DVTmUcXqqMR
Name Isobutyric acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W222208
Lot Number 05319ME
CAS Registry Number 79-31-2
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H8O2
InChI InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
InChIKey KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Weight 88.106 g/mol
Purity >=99%
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 2-Methylpropionic acid
Technique Between salts
Wiley ID SIAL_FF-FTIR_000368