3-Nitrobenzenesulfonyl chloride
- Product Name
- 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
- Formula Weight
- 221.62
- MOL File
- 121-51-7.mol
3-Nitrobenzenesulfonyl chloride Property
- 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)
- NIST Chemistry Reference
- M-nitrobenzene sulfonyl chloride(121-51-7)
- EPA Substance Registry System
- Benzenesulfonyl chloride, 3-nitro- (121-51-7)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
- Precautionary statements
-
P234Keep only in original container.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P390Absorb spillage to prevent material damage.
P405Store locked up.
P406Store in corrosive resistant/… container with a resistant inner liner.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 254665
- Product name
- 3-Nitrobenzenesulfonyl chloride
- Purity
- 97%
- Packaging
- 5g
- Price
- $35
- Updated
- 2023/06/20
- Product number
- 254665
- Product name
- 3-Nitrobenzenesulfonyl chloride
- Purity
- 97%
- Packaging
- 25g
- Price
- $171
- Updated
- 2023/06/20
- Product number
- N0143
- Product name
- 3-Nitrobenzenesulfonyl Chloride
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $47
- Updated
- 2025/07/31
- Product number
- N0143
- Product name
- 3-Nitrobenzenesulfonyl Chloride
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $331
- Updated
- 2025/07/31
- Product number
- N900893
- Product name
- 3-NitrobenzenesulfonylChlrodie
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
3-Nitrobenzenesulfonyl chloride Chemical Properties,Usage,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
Raw materials
Preparation Products
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