ChemicalBook >> CAS DataBase List >>3-Nitrobenzenesulfonyl chloride
3-Nitrobenzenesulfonyl chloride
- CAS No.
- 121-51-7
- Chemical Name:
- 3-Nitrobenzenesulfonyl chloride
- Synonyms
- m-Nitrop;3-NitrobenzenesuL;3-Nitrobenzenesulfon;Zidovudine impurity L;5-Chloro-2H-benzotriazole;m-Nitrosulphonyl chloride;Nitro Benzene Sulphonamide;m-Nitrobenzenesulfonylchlori;-nitro-benzenesulfonylchlorid;m-Nitrobenzenesulfonyl chlorid
- CBNumber:
- CB4454678
- Molecular Formula:
- C6H4ClNO4S
- Molecular Weight:
- 221.62
- MDL Number:
- MFCD00007435
- MOL File:
- 121-51-7.mol
Last updated:2024-12-18 14:08:52
| Melting point | 61-62 °C(lit.) |
|---|---|
| Boiling point | approximate 341℃ |
| Density | 1.602 (estimate) |
| refractive index | 1.6000 (estimate) |
| Flash point | >110°C |
| storage temp. | Store below +30°C. |
| form | Crystalline Powder |
| color | Light beige to yellow |
| Water Solubility | Decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 746542 |
| InChIKey | MWWNNNAOGWPTQY-UHFFFAOYSA-N |
| CAS DataBase Reference | 121-51-7(CAS DataBase Reference) |
| FDA UNII | KN1Z8WPL9U |
| NIST Chemistry Reference | M-nitrobenzene sulfonyl chloride(121-51-7) |
| EPA Substance Registry System | Benzenesulfonyl chloride, 3-nitro- (121-51-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H318-H314 | |||||||||
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P501a-P280-P305+P351+P338-P310-P234-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34-29-14 | |||||||||
| Safety Statements | 26-36/37/39-45-8 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 21 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29049090 | |||||||||
| NFPA 704 |
|
3-Nitrobenzenesulfonyl chloride Chemical Properties,Uses,Production
Chemical Properties
light beige to yellow crystalline powder
Uses
It is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine.
Production Methods
Nitrobenzene is added to excess chlorosulfonic acid, and the temperature is raised gradually to 100 ℃ and held there for 6 h. After cooling, the mixture is poured into ice and water, and 3-nitrobenzenesulfonyl chloride is filtered off in 75 % yield for use as a paste, after being washed (to remove acid) with cold water.
3-Nitrobenzenesulfonyl chloride Preparation Products And Raw materials
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3-Nitrobenzenesulphonyl chloride 96%
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3-NitrobenzenesulfonylChloride>
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3-Nitrobenzenesulfonyl Chlrodie
Zidovudine impurity L
3-Nitrobenzenesulfonyl chloride, tech grade
*Benzenesulfonic Acid Impurity 50
121-51-7
C6H4ClNO4S
C6H4NO4ClS
Building Blocks
Sulfonyl Halides
Sulfur Compounds
Organic Building Blocks
Dyestuff Intermediates
Sulfur Compounds
Intermediates of Dyes and Pigments
Benzene derivates
Organic Building Blocks
Sulfonyl Halides