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4-Chlorobenzaldehyde
CAS: 104-88-1 | C7H5ClO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
104-88-1
Molecular Formula:
C7H5ClO
Molecular Mass:
140.57 g/mol
Names and Synonyms:
4-Chlorobenzaldehyde
Benzaldehyde, 4-chloro-
Benzaldehyde, p-chloro-
4-Chlorobenzaldehyde
p-Chlorobenzaldehyde
p-Chlorobenzenecarboxaldehyde
para-Chlorobenzaldehyde
p-Chlorophenylaldehyde
NSC 2078
4-Formylphenyl chloride
1-Chloro-4-formylbenzene
Identifiers:
SMILES:
O=Cc1ccc(Cl)cc1
InChI:
InChI=1S/C7H5ClO/c8-7-3-1-6(5-9)2-4-7/h1-5H
Key Properties
Boiling Point
213.5 °C
CAS Common Chemistry
Melting Point
47.5 °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 | 140.57 g/mol | CAS Common Chemistry |
| 140.569 g/mol | RDKit | |
| 140.00289246 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/4-Chlorobenzaldehyde | CAS Common Chemistry |
| Boiling Point | 213.5 °C | CAS Common Chemistry |
| Canonical SMILES | O=CC1=CC=C(Cl)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C7H5ClO/c8-7-3-1-6(5-9)2-4-7/h1-5H | CAS Common Chemistry |
| InChI Key | InChIKey=AVPYQKSLYISFPO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 47.5 °C | CAS Common Chemistry |
| Name | 4-Chlorobenzaldehyde | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 17.07 Ų | RDKit |
| LogP | 2.1525 | RDKit |
| Molar Refractivity | 36.839500000000015 | RDKit |
