Molecular properties
- Formula
- C9H7ClO2
- Molar mass
- 182.61 g·mol−1
- Exact mass
- 182.0135 Da
- 6
- PubChem CID
- 637797
Molecule record
(E)-3-(4-chlorophenyl)prop-2-enoic acid
C9H7ClO2
182.61 g/mol
Loading structure
Functional groups
Alkene
Aromatic ring
Aryl halide
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (2E)-3-(4-Chlorophenyl)-2-propenoic acid
- (2E)-3-(4-chlorophenyl)acrylic acid
- (2E)-3-(4-chlorophenyl)prop-2-enoic acid
- (E)-p-Chlorocinnamic acid
- 1615-02-7
- 2-Propenoic acid, 3-(4-chlorophenyl)-, (E)-
- 2-Propenoic acid, 3-(4-chlorophenyl)-, (E)-(9CI)
- 213-373-1
Show all 24 synonyms
- 2Propenoic acid, 3(4chlorophenyl)
- 3(4Chlorophenyl)2propenoic acid
- 3(pChlorophenyl)acrylic acid
- 4-CHLOROCINNAMIC ACID
- CHEBI:61116
- Cinnamic acid, p-chloro-, (E)-
- Cinnamic acid, p-chloro-, (E)-(8CI)
- Cinnamic acid, p-chloro-, trans-
- Cinnamic acid, pchloro
- DTXCID70212698
- DTXSID001275521
- EINECS 213-373-1
- NSC 52172
- RefChem:521977
- p-Chlorocinnamic acid
- pChlorocinnamic acid
Structure identifiers
- Canonical SMILES
- O=C(O)/C=C/c1ccc(Cl)cc1
- Isomeric SMILES
- C1=CC(=CC=C1/C=C/C(=O)O)Cl
- InChI
- InChI=1S/C9H7ClO2/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6H,(H,11,12)/b6-3+
- InChIKey
- GXLIFJYFGMHYDY-ZZXKWVIFSA-N
- PubChem CID
- 637797
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 (E)-3-(4-chlorophenyl)prop-2-enoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (E)-3-(4-chlorophenyl)prop-2-enoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.