Determine the necessary mass, volume, or concentration for preparing a solution.
≥98%(HPLC)(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application:
2,4-Dinitrobenzenesulfonic acid sodium salt is used in the synthesis of aromatic dimethylene spacer-inserted cyclodextrin derivatives.
| Canonical Smiles | C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)[O-].[Na+] |
|---|---|
| IUPAC Name | sodium;2,4-dinitrobenzenesulfonate |
| InChIKey | GSBYVRKLPCSLNV-UHFFFAOYSA-M |
| INCHI | 1S/C6H4N2O7S.Na/c9-7(10)4-1-2-6(16(13,14)15)5(3-4)8(11)12;/h1-3H,(H,13,14,15);/q;+1/p-1 |
| Isomeric SMILES | C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)[O-].[Na+] |
| WGK Germany | 3 |
| PubChem CID | 70168 |
| Molecular Weight | 270.15 |
| Beilstein | 6676810 |
| Reaxy-Rn | 6676807 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzenesulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | p-Nitrobenzenesulfonates |
| Alternative Parents | p-Bromobenzenesulfonates Nitrobenzenes Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Nitroaromatic compounds Sulfonyls Organosulfonic acids Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organonitrogen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | P-nitrobenzenesulfonate - P-bromobenzenesulfonate - Arylsulfonic acid or derivatives - Nitrobenzene - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Nitroaromatic compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - C-nitro compound - Organic nitro compound - Organic oxoazanium - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organonitrogen compound - Organic sodium salt - Organic salt - Organic oxygen compound - Organopnictogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as p-nitrobenzenesulfonates. These are benzenesulfonic acids (or derivative thereof) carrying a nitro group at the para- position. |
| External Descriptors | organic sodium salt |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 20, 2026 | S161152 | |
| Certificate of Analysis | May 20, 2026 | S161152 | |
| Certificate of Analysis | Mar 16, 2026 | S161152 | |
| Certificate of Analysis | Mar 16, 2026 | S161152 | |
| Certificate of Analysis | May 26, 2022 | S161152 |
| Solubility | Soluble in water; Soluble in Methanol |
|---|---|
| Sensitivity | Hygroscopic |
| Molecular Weight | 270.150 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 269.956 Da |
| Monoisotopic Mass | 269.956 Da |
| Topological Polar Surface Area | 157.000 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 375.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |