Molecular properties
- Formula
- C6H5NO3
- Molar mass
- 139.11 g·mol−1
- Exact mass
- 139.0269 Da
- 5
- PubChem CID
- 980
Molecule record
4-nitrophenol
C6H5NO3
139.11 g/mol
Loading structure
Functional groups
Aromatic ring
Nitro compound
Phenol
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1-Hydroxy-4-nitrobenzene
- 100-02-7
- 202-811-7
- 4-Hydroxy-1-nitrobenzene
- 4-Hydroxynitrobenzene
- 4-Nitrofenol
- CHEBI:16836
- DTXCID201834
Show all 24 synonyms
- DTXSID0021834
- Mononitrophenol
- NCI-C55992
- NSC-1317
- Niphen
- Paranitrofenol
- Paranitrofenolo
- Paranitrophenol
- Phenol, 4-nitro-
- Phenol, p-nitro-
- RefChem:100077
- Y92ZL45L4R
- p-Hydroxynitrobenzene
- p-Nitrofenol
- p-nitrophenol
- para-nitrophenol
Structure identifiers
- Canonical SMILES
- O=[N+]([O-])c1ccc(O)cc1
- Isomeric SMILES
- C1=CC(=CC=C1[N+](=O)[O-])O
- InChI
- InChI=1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H
- InChIKey
- BTJIUGUIPKRLHP-UHFFFAOYSA-N
- PubChem CID
- 980
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-nitrophenol; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-nitrophenol; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.