Back to Search
Molecule
Cyclooctanone
CAS: 502-49-8 · C8H14O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 502-49-8
- Molecular Formula
- C8H14O
- Molecular Mass
- 126.20 g/mol
Identifiers
CAS Registry Number
502-49-8
SMILES
O=C1CCCCCCC1
InChI Key
IIRFCWANHMSDCG-UHFFFAOYSA-N
InChI
InChI=1S/C8H14O/c9-8-6-4-2-1-3-5-7-8/h1-7H2
Names and Synonyms
- Cyclooctanone Synonym
- Cyclooctanone Synonym
- NSC 9475 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 126.20 g/mol | CAS Common Chemistry |
| 126.19900000000001 g/mol | RDKit | |
| 126.199 g/mol | RDKit | |
| Density | 0.96 g/cm³ | CAS Common Chemistry |
| 0.9584 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Cyclooctanone | CAS Common Chemistry |
| Boiling Point | 196 °C | CAS Common Chemistry |
| Canonical SMILES | O=C1CCCCCCC1 | CAS Common Chemistry |
| InChI | InChI=1S/C8H14O/c9-8-6-4-2-1-3-5-7-8/h1-7H2 | CAS Common Chemistry |
| InChI Key | InChIKey=IIRFCWANHMSDCG-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 29 °C | CAS Common Chemistry |
| Name | Cyclooctanone | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 17.07 Ų | RDKit |
| LogP | 2.2998000000000003 | RDKit |
| 2.2998 | RDKit | |
| Molar Refractivity | 37.326 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.875 | RDKit |
| 0.88 | chempirical lib | |
| Exact Mass | 126.104465068 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 = 126.20 g/mol; density = 0.960 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H14O.
