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Phthalic acid

View entire compound with spectra: 35 NMR, 5 FTIR, and 16 MS (GC)

Phthalic acid
SpectraBase Compound ID HL13QHBIO1X
InChI InChI=1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChIKey XNGIFLGASWRNHJ-UHFFFAOYSA-N
Mol Weight 166.13 g/mol
Molecular Formula C8H6O4
Exact Mass 166.026609 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID D7yZTMVIqCV
Name Phthalic acid
Source of Sample Sigma-Aldrich
Catalog Number 402915
CAS Registry Number 88-99-3
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C8H6O4
InChI InChI=1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChIKey XNGIFLGASWRNHJ-UHFFFAOYSA-N
Purity A.C.S. reagent, >=99.5%
Synonyms 1,2-Benzenedicarboxylic acid
Wiley ID SIAL_ATR-IR_018574