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

*Links on SpectraBase are not permalinks.

Maleic anhydride

View entire compound with spectra: 26 NMR, 10 FTIR, 1 Raman, and 12 MS (GC)

Maleic anhydride
SpectraBase Compound ID 4sOvMcKcyE6
InChI InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChIKey FPYJFEHAWHCUMM-UHFFFAOYSA-N
Mol Weight 98.06 g/mol
Molecular Formula C4H2O3
Exact Mass 98.000394 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 9PLIYs0iR12
Name MALEIC ANHYDRIDE*FLAKES
Source of Sample Monsanto Company, Polymer Products Division
Boiling Point 202C
CAS Registry Number 108-31-6
Classification ANHYDRIDES
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density (20/4C) 1.48
Flash Point (CC) 101.67C
Formula C4H2O3
InChI InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChIKey FPYJFEHAWHCUMM-UHFFFAOYSA-N
Melting Point 52.8C
Molecular Weight 98.06
Synonyms BUTENEDIOIC ANHYDRIDE*FLAKES 2,5-FURANDIONE*FLAKES cis-BUTENEDIOIC ANHYDRIDE*FLAKES TOXILIC ANHYDRIDE*FLAKES MALEIC ACID ANHYDRIDE*FLAKES
Technique KBr WAFER