Molecular properties
- Formula
- C8H16
- Molar mass
- 112.21 g·mol−1
- Exact mass
- 112.1252 Da
- 1
- 0
- 0
- 0.00 Ų
- 4.5 (PubChem computed XLogP3-AA descriptor)
- CAS
- 292-64-8
- PubChem CID
- 9266
Molecule record
CYCLOOCTANE
C8H16
112.21 g/mol
Interactions
- Polarity
- Often weakly polar or nonpolar unless other structural features dominate.
- Acid-base behavior
- Review ionizable groups and pKa data where available; ChemForge does not infer definitive acid-base state from identity alone.
- Intermolecular forces
- Assess dispersion, dipole interactions, hydrogen bonding, and ionic character from the functional groups shown.
Functional groups
Aromatic ring
Physical properties
| Property | Value | Conditions | Source |
|---|---|---|---|
| Logp | 4.5 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- 1,2-CYCLOOCTANE
- 206-031-8
- 292-64-8
- AI3-26694
- Cambridge id 6337558
- Cambridge id 6511221
- Cambridge id 6544558
- Cyclooctan
Show all 22 synonyms
- Cyclooctane, >=99%
- DTXCID4037952
- DTXSID9075377
- EINECS 206-031-8
- KKZ3KBS654
- MFCD00004162
- NSC 72426
- NSC-72426
- Octamethylene
- RefChem:580897
- SCHEMBL31262
- SCHEMBL3493
- SCHEMBL64999
- UNII-KKZ3KBS654
Structure identifiers
- Canonical SMILES
- C1CCCCCCC1
- Isomeric SMILES
- C1CCCCCCC1
- InChI
- InChI=1S/C8H16/c1-2-4-6-8-7-5-3-1/h1-8H2
- InChIKey
- WJTCGQSWYFHTAC-UHFFFAOYSA-N
- PubChem CID
- 9266
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
Simulated FTIR trace
Predicted FTIR / %T
4 cm-1 resolution / deterministic instrument profile
Hover for cursor
Peak assignments
3030 cm−1aromatic C-H (simulated)
1600 cm−1aromatic C=C (simulated)
2960 cm−1sp3 C-H (simulated)
Simulated NMR
On-demand educational prediction for CYCLOOCTANE; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for CYCLOOCTANE; not experimental data.
Sources
Molecule identity
Retrieved 8/7/2026. Reuse status is summarized by the badge; open the source for full details.
simulated IR
ChemForge original educational simulation.