Back to Search
Molecule
2-Naphthol
CAS: 135-19-3 · C10H8O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 135-19-3
- Molecular Formula
- C10H8O
- Molecular Mass
- 144.17 g/mol
Identifiers
CAS Registry Number
135-19-3
SMILES
Oc1ccc2ccccc2c1
InChI Key
JWAZRIHNYRIHIV-UHFFFAOYSA-N
InChI
InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
Names and Synonyms
- 2-Naphthol Synonym
- 2-Naphthalenol Synonym
- 2-Naphthol Synonym
- C.I. 37500 Synonym
- Azogen Developer A Synonym
- C.I. Azoic Coupling Component 1 Synonym
- C.I. Developer 5 Synonym
- Developer A Synonym
- Developer AMS Synonym
- Developer BN Synonym
- Developer NA Synonym
- β-Hydroxynaphthalene Synonym
- Isonaphthol Synonym
- 2-Hydroxynaphthalene Synonym
- Naphthol B Synonym
- β-Naphthol Synonym
- Betanaphthol Synonym
- β-Naphthyl alcohol Synonym
- NSC 2044 Synonym
- NSC 5737 Synonym
- Bordeaux Base GP Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 144.17 g/mol | CAS Common Chemistry |
| 144.17299999999997 g/mol | RDKit | |
| 144.173 g/mol | RDKit | |
| Density | 1.28 g/cm³ | CAS Common Chemistry |
| 1.28 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/2-Naphthol | CAS Common Chemistry |
| Boiling Point | 285 °C | CAS Common Chemistry |
| Canonical SMILES | OC=1C=CC=2C=CC=CC2C1 | CAS Common Chemistry |
| InChI | InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H | CAS Common Chemistry |
| InChI Key | InChIKey=JWAZRIHNYRIHIV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 121.6 °C | CAS Common Chemistry |
| Name | 2-Naphthol | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 20.23 Ų | RDKit |
| LogP | 2.5454 | RDKit |
| Molar Refractivity | 45.61280000000002 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 144.057514876 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
Convert
Quick conversion
MW = 144.17 g/mol; density = 1.280 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C10H8O.
