4-NITROBENZENESULFONIC ACID
- CAS NO.：138-42-1
- Empirical Formula: C6H5NO5S
- Molecular Weight: 203.17
- MDL number: MFCD00041886
- EINECS: 205-329-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-21 09:43:17
What is 4-NITROBENZENESULFONIC ACID?
Chemical properties
BEIGE TO YELLOW-ORANGE CRYSTALLINE POWDER
The Uses of 4-NITROBENZENESULFONIC ACID
4-Nitrobenzenesulfonic acid is used in the preparation of diaryl compounds as antiviral agents.
The Uses of 4-NITROBENZENESULFONIC ACID
4-Nitrobenzenesulfonic acid is less important than the ortho and meta isomers because sulfanilic acid and its derivatives are readily available from aniline and acetanilide.
Production Methods
4-Nitrobenzenesulfonic acid is produced by hydrolysis of 4-nitrobenzenesulfonyl chloride.
Properties of 4-NITROBENZENESULFONIC ACID
| Melting point: | 105-112 °C |
| Density | 1.548 (estimate) |
| refractive index | 1.5380 (estimate) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | DMSO (Slightly, Sonicated), Water (Slightly) |
| form | Crystalline Powder |
| pka | -1.38±0.50(Predicted) |
| color | Beige to yellow-orange |
| Water Solubility | 476g/L(100.5 ºC) |
| CAS DataBase Reference | 138-42-1(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 4-nitro- (138-42-1) |
Safety information for 4-NITROBENZENESULFONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P309+P311:IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
Computed Descriptors for 4-NITROBENZENESULFONIC ACID
New Products
(R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate Tubulysin A Tubulysin C Tubulysin G 2,2-Difluoropropanol Isoxazole, 3-[[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]thio]-4,5-dihydro-5,5-dimethyl- 3-Aminocyclobutanone hydrochloride 3-N-BOC-(S)-AMINO BUTYRONITRILE 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID Imeglimin Hydrochloride IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Fuel shell 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Magnesium Trisilicate Latanoprostene Bunod Lubiprostone Flame Retardant Zinc Borate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate methyl 3-fluoro-4- thiomorpholino phenylcarbamate 1H-Imidazole-4-carbonitrile 7-Methoxyquinoline-4-carboxylic acidRelated products of tetrahydrofuran
![2-(CHLOROMETHYL)BICYCLO[2.2.2]OCT-1-YL 4-NITROBENZENE-1-SULFONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB6244828.gif)
![2-CHLOROBICYCLO[2.2.2]OCT-1-YL 4-NITROBENZENE-1-SULFONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB9731022.gif)
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