Molecular properties
- Formula
- C7H5ClO2
- Molar mass
- 156.57 g·mol−1
- Exact mass
- 155.9978 Da
- 5
- PubChem CID
- 8374
Molecule record
2-chlorobenzoic acid
C7H5ClO2
156.57 g/mol
Loading structure
Functional groups
Aromatic ring
Aryl halide
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 118-91-2
- 2-Cba
- 2-chloro-benzoic acid
- 204-285-4
- 26264-09-5
- 8P0867193V
- Benzoic acid, 2-chloro-
- Benzoic acid, chloro-
Show all 24 synonyms
- Benzoic acid, o-chloro-
- CCRIS 5993
- CHEBI:30793
- CHLOROBENZOIC ACID
- DTXCID304771
- DTXSID4024771
- HSDB 6017
- Kyselina o-chlorbenzoova
- Kyselina o-chlorbenzoova [Czech]
- MFCD00002412
- NSC-15042
- O-CHLOROBENZOIC ACID
- OCBA
- R300100
- RefChem:855217
- WLN: QVR BG
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccccc1Cl
- Isomeric SMILES
- C1=CC=C(C(=C1)C(=O)O)Cl
- InChI
- InChI=1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)
- InChIKey
- IKCLCGXPQILATA-UHFFFAOYSA-N
- PubChem CID
- 8374
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-chlorobenzoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-chlorobenzoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.