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2,5-Dihydroxyterephthalic Acid
CAS: 610-92-4 | C8H6O6
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
610-92-4
Molecular Formula:
C8H6O6
Molecular Mass:
198.13 g/mol
Names and Synonyms:
2,5-Dihydroxyterephthalic Acid
1,4-Benzenedicarboxylic acid, 2,5-dihydroxy-
Terephthalic acid, 2,5-dihydroxy-
2,5-Dihydroxy-1,4-benzenedicarboxylic acid
2,5-Dihydroxyterephthalic acid
Hydroquinone-2,5-dicarboxylic acid
NSC 407960
DHTA
Identifiers:
SMILES:
O=C(O)c1cc(O)c(C(=O)O)cc1O
InChI:
InChI=1S/C8H6O6/c9-5-1-3(7(11)12)6(10)2-4(5)8(13)14/h1-2,9-10H,(H,11,12)(H,13,14)
Key Properties
Melting Point
312 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 198.13 g/mol | CAS Common Chemistry |
| 198.01643791200001 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C1=CC(O)=C(C=C1O)C(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/C8H6O6/c9-5-1-3(7(11)12)6(10)2-4(5)8(13)14/h1-2,9-10H,(H,11,12)(H,13,14) | CAS Common Chemistry |
| InChI Key | InChIKey=OYFRNYNHAZOYNF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 312 °C | CAS Common Chemistry |
| Name | 2,5-Dihydroxyterephthalic acid | CAS Common Chemistry |
| Heavy Atom Count | 14 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 4 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 115.06 Ų | RDKit |
| LogP | 0.49420000000000003 | RDKit |
| Molar Refractivity | 43.690200000000004 | RDKit |
