Molecular properties
- Formula
- C21H44
- Molar mass
- 296.58 g·mol−1
- Exact mass
- 296.3443 Da
- 0
- PubChem CID
- 519146
Molecule record
2-methylicosane
C21H44
296.58 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1560-84-5
- 2-Methyleicosane
- 2-Methylicosane #
- 52845-08-6
- 680-582-6
- 94A1IJ5F09
- CHEBI:132293
- DTXSID301361171
Show all 23 synonyms
- Eicosane, 2-methyl
- Eicosane, 2-methyl-
- Isoheneicosane
- QSPL 048
- RefChem:476042
- SCHEMBL101412
- SCHEMBL1443584
- SCHEMBL4218789
- SCHEMBL4218791
- SCHEMBL5985370
- SCHEMBL6984187
- SCHEMBL7923014
- SCHEMBL7925024
- UNII-94A1IJ5F09
- isohenicosane
Structure identifiers
- Canonical SMILES
- CCCCCCCCCCCCCCCCCCC(C)C
- Isomeric SMILES
- CCCCCCCCCCCCCCCCCCC(C)C
- InChI
- InChI=1S/C21H44/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(2)3/h21H,4-20H2,1-3H3
- InChIKey
- MLKZKPUBHSWMNA-UHFFFAOYSA-N
- PubChem CID
- 519146
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 2-methylicosane; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-methylicosane; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.