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1,2,4-Benzenetricarboxilic anhydride

View entire compound with spectra: 5 NMR, 11 FTIR, and 1 MS (GC)

1,2,4-Benzenetricarboxilic anhydride
SpectraBase Compound ID LPjLtXcD8bf
InChI InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
InChIKey SRPWOOOHEPICQU-UHFFFAOYSA-N
Mol Weight 192.13 g/mol
Molecular Formula C9H4O5
Exact Mass 192.005873 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7CM5TY83LBy
Name 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-
CAS Registry Number 552-30-7
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C9H4O5
InChI InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
InChIKey SRPWOOOHEPICQU-UHFFFAOYSA-N
Molecular Weight 192.126 g/mol
SMILES OC(=O)c1ccc2c(C(=O)OC2=O)c1
SPLASH splash10-006t-4900000000-e8c626cb2592f2b0073a
Source of Spectrum SD-1981-0-0
Synonyms 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid 1,2,4-Benzenetricarboxylic acid 1,2-anhydride 1,2,4-Benzenetricarboxylic acid anhydride 1,2,4-Benzenetricarboxylic acid anhydride-1,2 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride 1,2,4-Benzenetricarboxylic anhydride 1,3-bis(oxidanylidene)-2-benzofuran-5-carboxylic acid 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid 1,3-Dioxo-2-benzofuran-5-carboxylic acid 1,3-Dioxo-5-isobenzofurancarboxylic acid 1,3-Dioxo-5-phthalancarboxylic acid 1,3-Dioxoisobenzofuran-5-carboxylic acid 4-Carboxyphthalic anhydride 5-Phthalanacarboxylic acid, 1,3-dioxo- Anhydride-ethomid ht polymer Anhydrotrimellic acid Anhydrotrimellitic acid Benzene-1,2,4-tricarboxylic acid 1,2-anhydride Benzene-1,2,4-tricarboxylic-1,2-anhydride Diphenylmethane-4,4'-diisocyanate-trimellic anhydride-ethomid ht polymer TMA TMAN Trimellic acid anhydride Trimellic acid-1,2-anhydride Trimellitic acid 1,2-anhydride Trimellitic acid anhydride Trimellitic anhydride BRN 0009394 CCRIS 6282 EINECS 209-008-0 EPON 9150 HSDB 4299 NCI-C56633 NSC 60252
Wiley ID 1188026