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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

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 8JrbMj7V9Ga
Name 1,2-Benzenedicarboxylic acid
CAS Registry Number 88-99-3
Classification Chemical
Comments Spectrum verified by crosschecking against external libraries (two reference spectrum with similarity >= 99% found)
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 166.026608669 u
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
Ionization Type Electron Ionization (EI)
Molecular Weight 166.132 g/mol
Nominal Mass 166 u
Quality 973
Retention Index 1643
SMILES OC(C=1C(C(=O)O)=CC=CC1)=O
SPLASH splash10-0udi-9800000000-bd9d1ac8d6514edc29f4
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms benzene-1,2-dicarboxylic acid
Technique GC/MS
Wiley ID DD2024_008158