Molecular properties
- Formula
- C20H42O
- Molar mass
- 298.50 g·mol−1
- Exact mass
- 298.3236 Da
- 0
- 1
- 1
- 20.20 Ų
- 9.5 (PubChem computed XLogP3-AA descriptor)
- CAS
- 629-96-9
- PubChem CID
- 12404
Molecule record
1-EICOSANOL
C20H42O
298.50 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 | 9.5 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- 1-EICOSANOL [HSDB]
- 1-Icosanol
- 1QR1QRA9BU
- 629-96-9
- AI3-36485
- ARACHIDYL ALCOHOL [USP-RS]
- Arachic alcohol
- Arachidic alcohol
Show all 21 synonyms
- Arachidyl alcohol
- CHEBI:75627
- DTXSID0027272
- EC 211-119-4
- EINECS 211-119-4
- Eicosyl alcohol
- HSDB 5731
- Icosan-1-ol
- N-1-Eicosanol
- N-Eicosanol
- NSC 120887
- NSC-120887
- Pri-N-eicosyl alcohol
Structure identifiers
- Canonical SMILES
- CCCCCCCCCCCCCCCCCCCCO
- Isomeric SMILES
- CCCCCCCCCCCCCCCCCCCCO
- InChI
- InChI=1S/C20H42O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h21H,2-20H2,1H3
- InChIKey
- BTFJIXJJCSYFAL-UHFFFAOYSA-N
- PubChem CID
- 12404
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 1-EICOSANOL; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 1-EICOSANOL; 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.