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Phthalic anhydride
SpectraBase Compound ID VvpyFyfUcF
InChI InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H
InChIKey LGRFSURHDFAFJT-UHFFFAOYSA-N
Mol Weight 148.12 g/mol
Molecular Formula C8H4O3
Exact Mass 148.016044 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID GeTYg5KLR1Z
Name PHTHALIC ANHYDRIDE
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Boiling Point 284C
CAS Registry Number 85-44-9
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C8H4O3
InChI InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H
InChIKey LGRFSURHDFAFJT-UHFFFAOYSA-N
Melting Point 131-133C
Molecular Weight 148.12
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
Synonyms ISOBENZOFURAN, 1,3-DIHYDRO-1,3- DIOXO-, 1,3-ISOBENZOFURANDIONE
Web Link http://www.cdc.gov/niosh/npg/npgd0512.html