Molecular properties
- Formula
- C7H5FO2
- Molar mass
- 140.11 g·mol−1
- Exact mass
- 140.0274 Da
- 5
- PubChem CID
- 9973
Molecule record
4-fluorobenzoic acid
C7H5FO2
140.11 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
- 1Y6
- 207-259-0
- 4-Fluorobenzoicacid
- 4-flouro benzoic acid
- 4-fluoro-benzoic acid
- 4-flurobenzoic acid
- 456-22-4
- 695-034-1
Show all 24 synonyms
- Benzoic acid, 4-fluoro-
- Benzoic acid, p-fluoro-
- CHEBI:20364
- DTXCID3040435
- DTXSID9060023
- EINECS 207-259-0
- MFCD00002530
- NSC 10321; p-Fluorobenzoic Acid;
- NSC-10321
- RefChem:523393
- UNII-V5ROO2HOU4
- V5ROO2HOU4
- p-Fluorobenzoic acid
- p-fluoro-Benzoic acid
- p-flurobenzoic acid
- para-Fluorobenzoic acid
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccc(F)cc1
- Isomeric SMILES
- C1=CC(=CC=C1C(=O)O)F
- InChI
- InChI=1S/C7H5FO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
- InChIKey
- BBYDXOIZLAWGSL-UHFFFAOYSA-N
- PubChem CID
- 9973
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 4-fluorobenzoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-fluorobenzoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.