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Molecule
2-Chloro-4-Hydroxybenzaldehyde
CAS: 56962-11-9 · C7H5ClO2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 56962-11-9
- Molecular Formula
- C7H5ClO2
- Molecular Mass
- 156.57 g/mol
Identifiers
CAS Registry Number
56962-11-9
SMILES
O=Cc1ccc(O)cc1Cl
InChI Key
ZMOMCILMBYEGLD-UHFFFAOYSA-N
InChI
InChI=1S/C7H5ClO2/c8-7-3-6(10)2-1-5(7)4-9/h1-4,10H
Names and Synonyms
- 2-Chloro-4-Hydroxybenzaldehyde Synonym
- Benzaldehyde, 2-chloro-4-hydroxy- Synonym
- 2-Chloro-4-hydroxybenzaldehyde Synonym
- o-Chloro-p-hydroxybenzaldehyde Synonym
- 3-Chloro-4-formylphenol Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 156.57 g/mol | CAS Common Chemistry |
| 156.56799999999998 g/mol | RDKit | |
| 156.568 g/mol | RDKit | |
| 156.565 g/mol | chempirical lib | |
| Canonical SMILES | O=CC1=CC=C(O)C=C1Cl | CAS Common Chemistry |
| InChI | InChI=1S/C7H5ClO2/c8-7-3-6(10)2-1-5(7)4-9/h1-4,10H | CAS Common Chemistry |
| InChI Key | InChIKey=ZMOMCILMBYEGLD-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 144-145 °C | CAS Common Chemistry |
| Name | 2-Chloro-4-hydroxybenzaldehyde | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 1.8580999999999996 | RDKit |
| 1.8581 | RDKit | |
| Molar Refractivity | 38.50430000000001 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 155.99780708 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
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120
100
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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.
External Resources
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MW = 156.57 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H5ClO2.
