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4-Chloro-2-Fluorobenzoic Acid
CAS: 446-30-0 | C7H4ClFO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
446-30-0
Molecular Formula:
C7H4ClFO2
Molecular Mass:
174.56 g/mol
Names and Synonyms:
4-Chloro-2-Fluorobenzoic Acid
Benzoic acid, 4-chloro-2-fluoro-
4-Chloro-2-fluorobenzoic acid
NSC 190363
2-Fluoro-4-chlorobenzoic acid
Identifiers:
SMILES:
O=C(O)c1ccc(Cl)cc1F
InChI:
InChI=1S/C7H4ClFO2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
Key Properties
Melting Point
205 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 174.56 g/mol | CAS Common Chemistry |
| 174.55799999999996 g/mol | RDKit | |
| 173.988385268 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C1=CC=C(Cl)C=C1F | CAS Common Chemistry |
| InChI | InChI=1S/C7H4ClFO2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11) | CAS Common Chemistry |
| InChI Key | InChIKey=ZLPXBWMVZANJJQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 205 °C | CAS Common Chemistry |
| Name | 4-Chloro-2-fluorobenzoic acid | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 2.1773 | RDKit |
| Molar Refractivity | 38.3693 | RDKit |
