Molecular properties
- Formula
- C8H8O2
- Molar mass
- 136.15 g·mol−1
- Exact mass
- 136.0524 Da
- 5
- PubChem CID
- 999
Molecule record
2-phenylacetic acid
C8H8O2
136.15 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Aromatic ring
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 103-82-2
- 203-148-6
- ANTINEOPLASTON AS 2-1 COMPONENT PHENYLACETIC ACID
- ANTINEOPLASTON AS2-1 COMPONENT PHENYLACETIC ACID
- ASTUGENAL COMPONENT PHENYLACETIC ACID
- Acetic acid, phenyl-
- Benzenacetic acid
- Benzeneacetic acid
Show all 24 synonyms
- Benzylcarboxylic acid
- Benzylformic acid
- CHEBI:30745
- DTXCID201656
- DTXSID2021656
- ER5I1W795A
- FEMA No. 2878
- Kyselina fenyloctova
- NSC-125718
- PHENYL ACETIC ACID
- PHENYLACETIC ACID
- Phenylethanoic acid
- Phenyllacetic acid
- RefChem:6125
- alpha-Toluic acid
- omega-Phenylacetic acid
Structure identifiers
- Canonical SMILES
- O=C(O)Cc1ccccc1
- Isomeric SMILES
- C1=CC=C(C=C1)CC(=O)O
- InChI
- InChI=1S/C8H8O2/c9-8(10)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)
- InChIKey
- WLJVXDMOQOGPHL-UHFFFAOYSA-N
- PubChem CID
- 999
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-phenylacetic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-phenylacetic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.