CAS 82417-45-6

2,3-Dichlorobenzenesulfonyl chloride

Description:

2,3-Dichlorobenzenesulfonyl chloride, with the CAS number 82417-45-6, is an organic compound characterized by the presence of both sulfonyl chloride and dichlorobenzene functional groups. It typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly in nucleophilic substitution reactions. The sulfonyl chloride group (-SO2Cl) makes it a potent electrophile, allowing it to react with various nucleophiles, including amines and alcohols, to form sulfonamides and sulfonate esters, respectively. This compound is often used in organic synthesis, particularly in the preparation of sulfonamide derivatives and as a reagent in the development of pharmaceuticals and agrochemicals. It is important to handle this substance with care, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this chemical.

Formula: C₆H₃Cl₃O₂S

InChI: InChI=1S/C6H3Cl3O2S/c7-4-2-1-3-5(6(4)8)12(9,10)11/h1-3H

InChI key: InChIKey=PQODWTNHDKDHIW-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=C(Cl)C(Cl)=CC=C1

Synonyms:

• 2,3-Dichlorobenzene-1-sulfonyl chloride
• 2,3-Dichlorobenzenesulphonyl chloride
• 2,3-Dichlorophenylsulfonyl chloride
• Benzenesulfonyl chloride, 2,3-dichloro-
• 2,3-Dichlorobenzenesulfonyl chloride

2,3-Dichlorobenzenesulfonyl Chloride

CAS: 82417-45-6

Formula: C₆H₃Cl₃O₂S

Purity: >96.0%(GC)(T)

Color and Shape: White to Light yellow powder to lump

Molecular weight: 245.50

Ref: 3B-D3568

2,3-Dichlorobenzenesulfonyl chloride, 98%

CAS: 82417-45-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₃Cl₃O₂S

Purity: 98%

Color and Shape: Crystals or powder or crystalline powder, White to cream or pale pink

Molecular weight: 245.50

Ref: 02-A12283

2,3-Dichlorobenzenesulfonyl chloride

CAS: 82417-45-6

Formula: C₆H₃Cl₃O₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 245.5108

Ref: IN-DA00G2GM

2,3-Dichlorobenzenesulphonyl chloride

CAS: 82417-45-6

2,3-Dichlorobenzenesulphonyl chloride

Formula: C₆H₃Cl₃O₂S

Purity: 97%

Color and Shape: white to off white crystalline solid

Molecular weight: 245.51g/mol

Ref: 54-OR5381

2,3-Dichlorobenzenesulfonyl chloride

CAS: 82417-45-6

Formula: C₆H₃Cl₃O₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 245.5

Ref: 10-F003580