4,4′-Oxydiphthalic acid
CAS Registry Number®
7717-76-2
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CAS Name
4,4′-Oxydiphthalic acidMolecular Formula
C16H10O9Molecular Mass
346.25Cite this Page
4,4′-Oxydiphthalic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=7717-76-2 (retrieved ) (CAS RN: 7717-76-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
229-231.5 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C16H10O9/c17-13(18)9-3-1-7(5-11(9)15(21)22)25-8-2-4-10(14(19)20)12(6-8)16(23)24/h1-6H,(H,17,18)(H,19,20)(H,21,22)(H,23,24)
InChIKey
InChIKey=AIVVXPSKEVWKMY-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=C(C(O)=O)C=CC(OC2=CC(C(O)=O)=C(C(O)=O)C=C2)=C1
Canonical SMILES
O=C(O)C1=CC=C(OC2=CC=C(C(=O)O)C(=C2)C(=O)O)C=C1C(=O)O
Other Names for this Substance
- 1,2-Benzenedicarboxylic acid, 4,4′-oxybis-
- Phthalic acid, 4,4′-oxydi-
- 4,4′-Oxybis[1,2-benzenedicarboxylic acid]
- 4,4′-Oxydiphthalic acid
- 3,3′,4,4′-Tetracarboxydiphenyl oxide