CAS 4533-95-3

2-Chloro-5-nitrobenzenesulfonyl chloride

Description:

2-Chloro-5-nitrobenzenesulfonyl chloride, with the CAS number 4533-95-3, is an organic compound characterized by its sulfonyl chloride functional group, which is known for its reactivity in various chemical reactions. This compound features a chlorine atom and a nitro group positioned on a benzene ring, which contributes to its electrophilic properties. It is typically a yellow to brown solid at room temperature and is soluble in organic solvents such as dichloromethane and acetone. The presence of the sulfonyl chloride group makes it a useful reagent in organic synthesis, particularly in the formation of sulfonamides and other sulfonyl derivatives. Additionally, it can participate in nucleophilic substitution reactions due to the electrophilic nature of the sulfonyl chloride. Safety precautions are necessary when handling this compound, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place away from moisture is also recommended to maintain its stability.

Formula: C₆H₃Cl₂NO₄S

InChI: InChI=1S/C6H3Cl2NO4S/c7-5-2-1-4(9(10)11)3-6(5)14(8,12)13/h1-3H

InChI key: InChIKey=COZWQPZDKVIVFS-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=CC(N(=O)=O)=CC=C1Cl

Synonyms:

• 2-Chloro-5-nitro-benzenesulfonyl chloride
• 2-Chloro-5-nitrobenzene-1-sulfonyl chloride
• 2-Chloro-5-nitrobenzenesulphonyl chloride
• 2-Chloro-5-nitrophenylsulfonyl chloride
• 6-Chloro-3-nitrobenzenesulfonyl chloride
• Benzenesulfonyl chloride, 2-chloro-5-nitro-
• Nsc 350627
• 2-Chloro-5-nitrobenzenesulfonyl chloride

Benzenesulfonyl chloride, 2-chloro-5-nitro-

CAS: 4533-95-3

Formula: C₆H₃Cl₂NO₄S

Purity: 95%

Color and Shape: Solid

Molecular weight: 256.0633

Ref: IN-DA00I8I9

2-Chloro-5-nitrobenzenesulfonyl chloride

CAS: 4533-95-3

2-Chloro-5-nitrobenzenesulfonyl chloride

Purity: 98%

Molecular weight: 256.06g/mol

Ref: 54-OR95737

2-Chloro-5-nitrobenzenesulfonyl chloride

CAS: 4533-95-3

Formula: C₆H₃Cl₂NO₄S

Purity: 95%

Color and Shape: Solid

Molecular weight: 256.05

Ref: 10-F049181