Molecular properties
- Formula
- C11H22O2
- Molar mass
- 186.29 g·mol−1
- Exact mass
- 186.1620 Da
- 1
- PubChem CID
- 8180
Molecule record
undecanoic acid
C11H22O2
186.29 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1-Decanecarboxylic acid
- 112-37-8
- 138ON3IIQG
- 203-964-2
- CHEBI:32368
- DTXCID001690
- DTXSID8021690
- FA 11:0
Show all 24 synonyms
- FEMA No. 3245
- Hendecanoic acid
- MFCD00002730
- NSC-7885
- NSC7885
- RefChem:193083
- Undecanoate [USAN]
- Undecanoate;Hendecanoic acid
- Undecoic acid
- Undecylic acid
- Undekansaeure
- n-Undecanoic acid
- n-Undecoic acid
- n-Undecylic acid
- undecanoate
- undecanoicacid
Structure identifiers
- Canonical SMILES
- CCCCCCCCCCC(=O)O
- Isomeric SMILES
- CCCCCCCCCCC(=O)O
- InChI
- InChI=1S/C11H22O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3,(H,12,13)
- InChIKey
- ZDPHROOEEOARMN-UHFFFAOYSA-N
- PubChem CID
- 8180
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 undecanoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for undecanoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.