Molecular properties
- Formula
- C9H8O2
- Molar mass
- 148.16 g·mol−1
- Exact mass
- 148.0524 Da
- 6
- PubChem CID
- 3015504
Molecule record
2-ethenylbenzoic acid
C9H8O2
148.16 g/mol
Loading structure
Functional groups
Alkene
Aromatic ring
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 2-Vinylbenzoic Acid (stabilised)
- 2-Vinylbenzoic acid, AldrichCPR
- 2-vinylbenzoic acid
- 2-vinylbenzoicacid
- 250-234-4
- 27326-43-8
- 30551-66-7
- AKOS006377004
Show all 24 synonyms
- AS-50089
- Benzoic acid, 2-ethenyl- (9CI)
- Benzoic acid, ethenyl-
- DTXCID90107133
- DTXSID50184642
- EINECS 250-234-4
- MFCD02066273
- RefChem:194332
- SCHEMBL31100
- SCHEMBL5856175
- SCHEMBL9445554
- SCHEMBL9445555
- SCHEMBL985923
- SY337403
- Vinylbenzoic acid
- o-vinylbenzoic acid
Structure identifiers
- Canonical SMILES
- C=Cc1ccccc1C(=O)O
- Isomeric SMILES
- C=CC1=CC=CC=C1C(=O)O
- InChI
- InChI=1S/C9H8O2/c1-2-7-5-3-4-6-8(7)9(10)11/h2-6H,1H2,(H,10,11)
- InChIKey
- XUDBVJCTLZTSDC-UHFFFAOYSA-N
- PubChem CID
- 3015504
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-ethenylbenzoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-ethenylbenzoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.