Molecular properties
- Formula
- C20H40
- Molar mass
- 280.54 g·mol−1
- Exact mass
- 280.3130 Da
- 1
- PubChem CID
- 527451
Molecule record
icos-2-ene
C20H40
280.54 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Alkene
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 2-eicosene
- 2cosen
- DTXSID901376582
- SCHEMBL10320574
- SCHEMBL1681648
- SCHEMBL2320634
- SCHEMBL27902632
- SCHEMBL317786
Show all 10 synonyms
- SCHEMBL3338393
- SCHEMBL5984917
Structure identifiers
- Canonical SMILES
- CC=CCCCCCCCCCCCCCCCCC
- Isomeric SMILES
- CCCCCCCCCCCCCCCCCC=CC
- InChI
- InChI=1S/C20H40/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3,5H,4,6-20H2,1-2H3
- InChIKey
- VHMBMZSDFOQAHR-UHFFFAOYSA-N
- PubChem CID
- 527451
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for icos-2-ene; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for icos-2-ene; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.