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Molecule
Trans-4-Fluorocinnamic Acid
CAS: 14290-86-9 · C9H7FO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 14290-86-9
- Molecular Formula
- C9H7FO2
- Molecular Mass
- 166.15 g/mol
Identifiers
CAS Registry Number
14290-86-9
SMILES
O=C(O)/C=C/c1ccc(F)cc1
InChI Key
ISMMYAZSUSYVQG-ZZXKWVIFSA-N
InChI
InChI=1S/C9H7FO2/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6H,(H,11,12)/b6-3+
Names and Synonyms
- Trans-4-Fluorocinnamic Acid Common Name
- 2-Propenoic acid, 3-(4-fluorophenyl)-, (2E)- Synonym
- Cinnamic acid, p-fluoro-, (E)- Synonym
- 2-Propenoic acid, 3-(4-fluorophenyl)-, (E)- Synonym
- (2E)-3-(4-Fluorophenyl)-2-propenoic acid Synonym
- (E)-4-Fluorocinnamic acid Synonym
- (E)-3-(4-Fluorophenyl)-2-propenoic acid Synonym
- trans-4-Fluorocinnamic acid Synonym
- (2E)-3-(4-Fluorophenyl)prop-2-enoic acid Synonym
- trans-3-(4-Fluorophenyl)-2-propenoic acid Synonym
- 4-Fluoro-trans-cinnamic acid Synonym
- (E)-p-Fluorocinnamic acid Synonym
- (E)-3-(4-Fluorophenyl)acrylic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 166.15 g/mol | CAS Common Chemistry |
| 166.15099999999998 g/mol | RDKit | |
| 166.151 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C=CC1=CC=C(F)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C9H7FO2/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6H,(H,11,12)/b6-3+ | CAS Common Chemistry |
| InChI Key | InChIKey=ISMMYAZSUSYVQG-ZZXKWVIFSA-N | CAS Common Chemistry |
| Melting Point | 202 °C @ Solvent: Acetic acid, 50% | CAS Common Chemistry |
| Name | trans-4-Fluorocinnamic acid | CAS Common Chemistry |
| Heavy Atom Count | 12 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 1.9235000000000002 | RDKit |
| 1.9235 | RDKit | |
| Molar Refractivity | 43.069800000000015 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 166.043007684 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 166.15 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C9H7FO2.
