Molecular properties
- Formula
- C11H24O
- Molar mass
- 172.31 g·mol−1
- Exact mass
- 172.1827 Da
- 0
- 1
- 1
- 20.20 Ų
- 4.5 (PubChem computed XLogP3-AA descriptor)
- CAS
- 1653-30-1
- PubChem CID
- 15448
Molecule record
2-UNDECANOL
C11H24O
172.31 g/mol
Interactions
- Polarity
- Often polar; exact polarity depends on size, substitution, and ionization state.
- 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
Alcohol
Physical properties
| Property | Value | Conditions | Source |
|---|---|---|---|
| Logp | 4.5 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- (+)-2-Undecanol
- (+-)-2-Undecanol
- 113666-64-1
- 1653-30-1
- 2-Hendecanol
- 2-Hydroxyundecane
- 216-722-6
- 49PCZ1S7LY
Show all 22 synonyms
- CHEBI:77930
- DTXCID107962
- DTXSID2058673
- EINECS 216-722-6
- FEMA No. 3246
- METHYLNONYLCARBINOL
- MFCD00021958
- Methyl nonyl carbinol
- RefChem:483844
- UNII-49PCZ1S7LY
- Undecan-2-ol
- Undecylic alcohol, sec-
- sec-Undecanol; 2-Hendecanol; 2-Hydroxyundecane; Methyl Nonyl Carbinol; sec-Undecyl Alcohol; alpha-Methyldecanol
- sec-Undecyl Alcohol
Structure identifiers
- Canonical SMILES
- CCCCCCCCCC(C)O
- Isomeric SMILES
- CCCCCCCCCC(C)O
- InChI
- InChI=1S/C11H24O/c1-3-4-5-6-7-8-9-10-11(2)12/h11-12H,3-10H2,1-2H3
- InChIKey
- XMUJIPOFTAHSOK-UHFFFAOYSA-N
- PubChem CID
- 15448
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
3350 cm−1broad O-H (simulated)
2960 cm−1sp3 C-H (simulated)
Simulated NMR
On-demand educational prediction for 2-UNDECANOL; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-UNDECANOL; 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.