Back to Search
4-Chlorobenzenesulfonamide
CAS: 98-64-6 | C6H6ClNO2S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
98-64-6
Molecular Formula:
C6H6ClNO2S
Molecular Mass:
191.64 g/mol
Names and Synonyms:
4-Chlorobenzenesulfonamide
Benzenesulfonamide, 4-chloro-
Benzenesulfonamide, p-chloro-
4-Chlorobenzenesulfonamide
p-Chlorobenzenesulfonamide
4-Chlorophenylsulfonamide
p-Chlorobenzenesulfamide
p-Chlorophenylsulfonamide
ADD 55051
NSC 403674
NSC 9913
4-Chlorobenzezne sulfonamide
Identifiers:
SMILES:
NS(=O)(=O)c1ccc(Cl)cc1
InChI:
InChI=1S/C6H6ClNO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H2,8,9,10)
Key Properties
Melting Point
145.75 °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 | 191.64 g/mol | CAS Common Chemistry |
| 191.63899999999998 g/mol | RDKit | |
| 190.980777112 g/mol | RDKit | |
| Canonical SMILES | O=S(=O)(N)C1=CC=C(Cl)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H6ClNO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H2,8,9,10) | CAS Common Chemistry |
| InChI Key | InChIKey=HHHDJHHNEURCNV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 145.75 °C | CAS Common Chemistry |
| Name | 4-Chlorobenzenesulfonamide | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 60.160000000000004 Ų | RDKit |
| LogP | 0.9874000000000003 | RDKit |
| Molar Refractivity | 42.82520000000001 | RDKit |
