4-Chloro-3-nitrobenzenesulfonyl chloride
- CAS NO.：97-08-5
- Empirical Formula: C6H3Cl2NO4S
- Molecular Weight: 256.06
- MDL number: MFCD00007440
- EINECS: 202-558-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is 4-Chloro-3-nitrobenzenesulfonyl chloride?
Chemical properties
LIGHT BROWN CRYSTALLINE POWDER
The Uses of 4-Chloro-3-nitrobenzenesulfonyl chloride
4-Chloro-3-nitrobenzenesulfonyl Chloride is used in the synthesis of novel sulfonamide derivatives of tricyclic thieno[2,3-d]pyrimidin-4(3H)-ones which increases melanin synthesis in murine B16 cells.
The Uses of 4-Chloro-3-nitrobenzenesulfonyl chloride
4-Chloro-3-nitrobenzenesulfonyl chloride can be used:
- In the preparation of functionalized 1H-indenes via copper-catalyzed arylative cyclization.
- As a precursor in the synthesis of N-arylsulfonyl-3-acylindole arylcarbonyl hydrazone derivatives that show potential nematicidal activity.
- As a key starting material in the synthesis of sulfonamide analogs of ferrostatin-1 (fer-1), which possess good ferroptosis inhibition property.
- In the synthesis of 4-chloro-3-nitrobenzene thiol.
Properties of 4-Chloro-3-nitrobenzenesulfonyl chloride
| Melting point: | 59-60 °C (lit.) |
| Boiling point: | 356°C (rough estimate) |
| Density | 1.696 (estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Toluene |
| form | Crystalline Powder |
| color | Light brown |
| Sensitive | Moisture Sensitive |
| BRN | 1978600 |
| CAS DataBase Reference | 97-08-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenesulfonyl chloride, 4-chloro-3-nitro-(97-08-5) |
| EPA Substance Registry System | Benzenesulfonyl chloride, 4-chloro-3-nitro- (97-08-5) |
Safety information for 4-Chloro-3-nitrobenzenesulfonyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H290:Corrosive to Metals H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P501:Dispose of contents/container to..… |
Computed Descriptors for 4-Chloro-3-nitrobenzenesulfonyl chloride
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