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

*Links on SpectraBase are not permalinks.
4-Pentynoic acid
SpectraBase Compound ID E4AXuDsd66p
InChI InChI=1S/C5H6O2/c1-2-3-4-5(6)7/h1H,3-4H2,(H,6,7)
InChIKey MLBYLEUJXUBIJJ-UHFFFAOYSA-N
Mol Weight 98.1 g/mol
Molecular Formula C5H6O2
Exact Mass 98.036779 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 ITHIRrH85CR
Name 4-PENTYNOIC ACID
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 77055
Boiling Point 59-62C/13mm
CAS Registry Number 6089-09-4
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H6O2
InChI InChI=1S/C5H6O2/c1-2-3-4-5(6)7/h1H,3-4H2,(H,6,7)
InChIKey MLBYLEUJXUBIJJ-UHFFFAOYSA-N
Melting Point 54-56C
Molecular Weight 98.100998
Technique CAPILLARY CELL: MELT (CRYSTALLINE PHASE)