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Isobutyric anhydride

View entire compound with spectra: 14 NMR, 7 FTIR, 1 Raman, 5 MS (GC), and 2 Near IR

Isobutyric anhydride
SpectraBase Compound ID KRA4feTVsT6
InChI InChI=1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
InChIKey LSACYLWPPQLVSM-UHFFFAOYSA-N
Mol Weight 158.2 g/mol
Molecular Formula C8H14O3
Exact Mass 158.094294 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 3ZnIstirkcq
Name Isobutyric anhydride
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 245771
CAS Registry Number 97-72-3
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C8H14O3
InChI 1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
InChIKey LSACYLWPPQLVSM-UHFFFAOYSA-N
Observed nucleus 13C
Purity 97%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 2-Methylpropionic anhydride
Wiley ID SIAL_13CNMR_004094