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Fumaric acid
SpectraBase Compound ID JJuF7ZVPf5i
InChI InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
InChIKey VZCYOOQTPOCHFL-OWOJBTEDSA-N
Mol Weight 116.07 g/mol
Molecular Formula C4H4O4
Exact Mass 116.010959 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 7v3sOlEs0lJ
Name Fumaric acid
Source of Sample A. R. Gennaro, Philadelphia College of Pharmacy & Science, Philadelphia, Pennsylvania
Boiling Point 165C/1.7mm (sub.)
CAS Registry Number 110-17-8
Comments GEOMETRICAL ISOMER OF MALEIC ACID
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density (20/4C) 1.635
Formula C4H4O4
InChI InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
InChIKey VZCYOOQTPOCHFL-OWOJBTEDSA-N
Melting Point 288.7C
Safety Data Risks and Safety Phrases= IRRITANT
Synonyms trans-Butendioic acid trans-1,2-Ethenedicarboxylic acid
Technique KBr WAFER
Use ESSENTIAL TO VEGETABLE AND ANIMAL RESPIRATION; FOOD ADDITIVE