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4-Methyl-2-oxetanone

View entire compound with spectra: 9 NMR, 6 FTIR, 2 Raman, and 8 MS (GC)

4-Methyl-2-oxetanone
SpectraBase Compound ID GtuEkZWIKtW
InChI InChI=1S/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3
InChIKey GSCLMSFRWBPUSK-UHFFFAOYSA-N
Mol Weight 86.09 g/mol
Molecular Formula C4H6O2
Exact Mass 86.036779 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID EGIbxdGwRhj
Name beta-Butyrolactone
Source of Sample Aldrich
Catalog Number 219126
CAS Registry Number 3068-88-0
Classification Non-aromatic esters and lactones
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H6O2
InChI InChI=1S/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3
InChIKey GSCLMSFRWBPUSK-UHFFFAOYSA-N
Purity 98%
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms beta-Butyrolactone beta-Methyl-beta-propiolactone 3-Hydroxybutyric acid beta-lactone 4-Methyl-2-oxetanone
Technique Vapor Phase
Wiley ID SIAL_FTIR_1_3493