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2,4-Dinitrobenzenesulfonic Acid
CAS: 89-02-1 | C6H4N2O7S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
89-02-1
Molecular Formula:
C6H4N2O7S
Molecular Mass:
248.17 g/mol
Names and Synonyms:
2,4-Dinitrobenzenesulfonic Acid
Benzenesulfonic acid, 2,4-dinitro-
2,4-Dinitrobenzenesulfonic acid
NSC 152110
NSC 163960
2,4-Dinitrophenylsulfonic acid
Identifiers:
SMILES:
O=[N+]([O-])c1ccc(S(=O)(=O)O)c([N+](=O)[O-])c1
InChI:
InChI=1S/C6H4N2O7S/c9-7(10)4-1-2-6(16(13,14)15)5(3-4)8(11)12/h1-3H,(H,13,14,15)
Key Properties
Melting Point
108 °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 | 248.17 g/mol | CAS Common Chemistry |
| 248.17199999999997 g/mol | RDKit | |
| 247.97392146800001 g/mol | RDKit | |
| Canonical SMILES | O=N(=O)C1=CC=C(C(=C1)N(=O)=O)S(=O)(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/C6H4N2O7S/c9-7(10)4-1-2-6(16(13,14)15)5(3-4)8(11)12/h1-3H,(H,13,14,15) | CAS Common Chemistry |
| InChI Key | InChIKey=OVOJUAKDTOOXRF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 108 °C | CAS Common Chemistry |
| Name | 2,4-Dinitrobenzenesulfonic acid | CAS Common Chemistry |
| Heavy Atom Count | 16 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 140.65 Ų | RDKit |
| LogP | 0.7497 | RDKit |
| Molar Refractivity | 49.565400000000004 | RDKit |
