ChemicalBook > CAS DataBase List > 2-Nitrobenzenesulfonyl chloride
2-Nitrobenzenesulfonyl chloride
- Product Name
- 2-Nitrobenzenesulfonyl chloride
- CAS No.
- 1694-92-4
- Chemical Name
- 2-Nitrobenzenesulfonyl chloride
- Synonyms
- O-NITROBENZENESULFONYL CHLORIDE;o-Ns-Cl;o-Nitro Sulfo Chloride;2-NITROBENZENESULPHONYL CHLORIDE;2-NitrobenzenesuL;2-Nitro-benzenesulfonyl;Ortho Nitro Sulfo Chloride;o-Nitro Benzene Sulfo Chloride;2-nitro-benzenesulfonylchlorid;2-Nitrobenaenesulfonylchloride
- CBNumber
- CB0297877
- Molecular Formula
- C6H4ClNO4S
- Formula Weight
- 221.62
- MOL File
- 1694-92-4.mol
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2-Nitrobenzenesulfonyl chloride Property
- Melting point:
- 63-67 °C(lit.)
- Boiling point:
- 350.6±25.0 °C(Predicted)
- Density
- 1.606±0.06 g/cm3(Predicted)
- storage temp.
- Store below +30°C.
- form
- powder to crystal
- color
- White to Yellow to Orange
- Water Solubility
- Soluble in toluene, tetrahydrofuran, methylene chloride, ethyl acetate and dimethylformamide. Insoluble in water.
- Sensitive
- Moisture Sensitive
- BRN
- 521155
- InChI
- InChI=1S/C6H4ClNO4S/c7-13(11,12)6-4-2-1-3-5(6)8(9)10/h1-4H
- InChIKey
- WPHUUIODWRNJLO-UHFFFAOYSA-N
- SMILES
- C1(S(Cl)(=O)=O)=CC=CC=C1[N+]([O-])=O
- CAS DataBase Reference
- 1694-92-4(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonyl chloride, 2-nitro- (1694-92-4)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- F
- 21
- Hazard Note
- Corrosive/Moisture Sensitive
- TSCA
- TSCA listed
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29049090
- Storage Class
- 4.1A - Other explosive hazardous materials
- Hazard Classifications
- Eye Dam. 1
Skin Corr. 1B
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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.
P363Wash contaminated clothing before reuse.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- N11507
- Product name
- 2-Nitrobenzenesulfonyl chloride
- Purity
- 97%
- Packaging
- 25g
- Price
- $52.8
- Updated
- 2026/03/19
Sigma-Aldrich
- Product number
- N11507
- Product name
- 2-Nitrobenzenesulfonyl chloride
- Purity
- 97%
- Packaging
- 100g
- Price
- $128
- Updated
- 2026/03/19
Sigma-Aldrich
- Product number
- 8.42593
- Product name
- 2-Nitrobenzenesulfonyl chloride
- Purity
- for synthesis
- Packaging
- 25G
- Price
- $80.2
- Updated
- 2026/03/19
Sigma-Aldrich
- Product number
- 8.42593
- Product name
- 2-Nitrobenzenesulfonyl chloride
- Purity
- for synthesis
- Packaging
- 100G
- Price
- $206
- Updated
- 2026/03/19
TCI Chemical
- Product number
- N0142
- Product name
- 2-Nitrobenzenesulfonyl Chloride
- Purity
- >95.0%(GC)(T)
- Packaging
- 25g
- Price
- $51
- Updated
- 2026/03/19
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2-Nitrobenzenesulfonyl chloride Chemical Properties,Usage,Production
Chemical Properties
Off-white tot yellow crystalline powder
Uses
2-Nitrobenzenesulfonyl chloride acts as a reagent to form 2-nitrobenzenesulfonyl derivatives of alcohols and amines. It is also involved in the selective cleavage with thiophenol without displacement of the nitro group. Further, it is used in the preparation of renin inhibitors. In addition to this, it finds application as an anticonvulsant.
Production Methods
2-Nitrobenzenesulfonyl chloride is isolated as an intermediate in the production of 2-nitrobenzenesulfonic acid. When 2,2' - dinitrodiphenyl disulfide is chlorinated in an organic solvent the product is 2-nitrophenylsulfenyl chloride.
Anticancer Research
2-Nitrobenzenesulfonyl chloride has also been shown to inhibit cancer cells as well as human serum through hydrogen bond interactions.
2-Nitrobenzenesulfonyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Nitrobenzenesulfonyl chloride manufacturers
Shijiazhuang Dowell Chemical Co.,Ltd
- Product
- 2-nitrobenzene sulfonyl chloride 1694-92-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 10kg
- Purity
- 99% HPLC
- Supply Ability
- 30000
- Release date
- 2025-02-14
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