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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

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID ATnlSekI7dl
Name Isobutyric acid
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Catalog Number L04038
Lot Number 1019980
CAS Registry Number 79-31-2
Classification Flavors and Fragrances
Color Properties Colorless
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FEMA Number 2222
Formula C4H8O2
InChI InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
InChIKey KQNPFQTWMSNSAP-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Purity 99%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms 2-Methylpropionic acid
Technique ATR-Neat (DuraSamplIR II)