CAS 139937-37-4

4-BROMO-2-METHYLBENZENE-1-SULFONYL CHLORIDE

Description:

4-Bromo-2-methylbenzene-1-sulfonyl chloride, also known as bromotoluenesulfonyl chloride, is an aromatic sulfonyl chloride compound characterized by the presence of a bromine atom and a methyl group on a benzene ring, along with a sulfonyl chloride functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its reactivity, particularly due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis for introducing sulfonyl groups into various substrates. The presence of the bromine atom can also facilitate further reactions, such as cross-coupling reactions. 4-Bromo-2-methylbenzene-1-sulfonyl chloride is generally handled with care due to its potential to release toxic gases upon hydrolysis and its corrosive nature. It is important to use appropriate safety measures, including personal protective equipment, when working with this compound in a laboratory setting.

Formula: C₇H₆BrClO₂S

InChI: InChI=1/C7H6BrClO2S/c1-5-4-6(8)2-3-7(5)12(9,10)11/h2-4H,1H3

SMILES: Cc1cc(ccc1S(=O)(=O)Cl)Br

Synonyms:

• Buttpark 98\57-56
• 4-Bromo-2-Methylbenzenesulfonyl Chloride
• 4-Bromo-2-Methylbenzenesulphonyl Chloride
• 2-Methyl-4-bromobenzenesulfonyl chloride
• 4-BROMO-2-METHYLBENZENE-1-SULFONYL CHLORIDE

4-Bromo-2-methylbenzenesulfonyl chloride, 97%

CAS: 139937-37-4

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: C₇H₆BrClO₂S

Purity: 97%

Color and Shape: White, Crystals or powder or crystalline powder

Molecular weight: 269.54

Ref: 02-H31835

Benzenesulfonyl chloride, 4-bromo-2-methyl-

CAS: 139937-37-4

Formula: C₇H₆BrClO₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 269.5433

Ref: IN-DA001BU0

4-Bromo-2-methylbenzenesulphonyl chloride

CAS: 139937-37-4

4-Bromo-2-methylbenzenesulphonyl chloride

Formula: C₇H₆BrClO₂S

Purity: 97%

Color and Shape: white crystals

Molecular weight: 269.54g/mol

Ref: 54-OR26859

4-Bromo-2-methyl-benzenesulfonyl chloride

CAS: 139937-37-4

Formula: C₇H₆BrClO₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 269.54

Ref: 10-F033328