For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
2-Butynoic acid
SpectraBase Compound ID 2GHAbhAwRtY
InChI InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChIKey LUEHNHVFDCZTGL-UHFFFAOYSA-N
Mol Weight 84.07 g/mol
Molecular Formula C4H4O2
Exact Mass 84.021129 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID J9C60aY2da3
Name 2-Butynoic acid
Source of Sample Aldrich
Catalog Number 303666
CAS Registry Number 590-93-2
Classification Alkynes
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H4O2
InChI InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChIKey LUEHNHVFDCZTGL-UHFFFAOYSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Tetrolic acid
Technique Mull
Wiley ID SIAL_FTIR_1_6286