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Molecule
2-Octanol
CAS: 123-96-6 · C8H18O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 123-96-6
- Molecular Formula
- C8H18O
- Molecular Mass
- 130.23 g/mol
Identifiers
CAS Registry Number
123-96-6
SMILES
CCCCCCC(C)O
InChI Key
SJWFXCIHNDVPSH-UHFFFAOYSA-N
InChI
InChI=1S/C8H18O/c1-3-4-5-6-7-8(2)9/h8-9H,3-7H2,1-2H3
Names and Synonyms
- 2-Octanol Systematic Name
- 2-Octanol Synonym
- sec-Caprylic alcohol Synonym
- Hexylmethylcarbinol Synonym
- Methylhexylcarbinol Synonym
- s-Octyl alcohol Synonym
- β-Octyl alcohol Synonym
- 1-Methylheptyl alcohol Synonym
- 2-Octyl alcohol Synonym
- n-Octan-2-ol Synonym
- 2-Hydroxyoctane Synonym
- 2-Hydroxy-n-octane Synonym
- 1-Methyl-1-heptanol Synonym
- 1-Methylheptanol Synonym
- DL-2-Octanol Synonym
- dl-Methylhexylcarbinol Synonym
- (±)-2-Octanol Synonym
- (RS)-2-Octanol Synonym
- NSC 14759 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 130.23 g/mol | CAS Common Chemistry |
| 130.231 g/mol | RDKit | |
| Density | 0.82 g/cm³ | CAS Common Chemistry |
| 0.82 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/2-Octanol | CAS Common Chemistry |
| Boiling Point | 178.5 °C | CAS Common Chemistry |
| Canonical SMILES | OC(C)CCCCCC | CAS Common Chemistry |
| InChI | InChI=1S/C8H18O/c1-3-4-5-6-7-8(2)9/h8-9H,3-7H2,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=SJWFXCIHNDVPSH-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -38.6 °C | CAS Common Chemistry |
| Name | 2-Octanol | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 20.23 Ų | RDKit |
| LogP | 2.3376000000000006 | RDKit |
| 2.3376 | RDKit | |
| Molar Refractivity | 40.439800000000005 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 130.135765196 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
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Quick conversion
MW = 130.23 g/mol; density = 0.820 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H18O.
