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2,3-Dihydroxybenzaldehyde
CAS: 24677-78-9 | C7H6O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
24677-78-9
Molecular Formula:
C7H6O3
Molecular Mass:
138.12 g/mol
Names and Synonyms:
2,3-Dihydroxybenzaldehyde
Benzaldehyde, 2,3-dihydroxy-
o-Pyrocatechualdehyde
2,3-Dihydroxybenzaldehyde
5,6-Dihydroxybenzaldehyde
3-Hydroxysalicylaldehyde
1,2-Dihydroxy-3-formylbenzene
3-Formyl-1,2-benzenediol
NSC 146456
Identifiers:
SMILES:
O=Cc1cccc(O)c1O
InChI:
InChI=1S/C7H6O3/c8-4-5-2-1-3-6(9)7(5)10/h1-4,9-10H
Key Properties
Boiling Point
235 °C
CAS Common Chemistry
Melting Point
108 °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 | 138.12 g/mol | CAS Common Chemistry |
| 138.12199999999999 g/mol | RDKit | |
| 138.031694052 g/mol | RDKit | |
| Boiling Point | 235 °C | CAS Common Chemistry |
| Canonical SMILES | O=CC=1C=CC=C(O)C1O | CAS Common Chemistry |
| InChI | InChI=1S/C7H6O3/c8-4-5-2-1-3-6(9)7(5)10/h1-4,9-10H | CAS Common Chemistry |
| InChI Key | InChIKey=IXWOUPGDGMCKGT-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 108 °C | CAS Common Chemistry |
| Name | 2,3-Dihydroxybenzaldehyde | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | 0.9102999999999997 | RDKit |
| Molar Refractivity | 35.1591 | RDKit |
