CAS 946409-11-6

Chroman-6-sulfonyl chloride

CAS: 946409-11-6

Formula: C₉H₉ClO₃S

Molecular weight: 232.6840

Ref: IN-DA00IIEN

Chroman-6-sulphonyl chloride

CAS: 946409-11-6

Chroman-6-sulphonyl chloride

Purity: ≥95%

Color and Shape: Off-White Powder

Molecular weight: 232.68g/mol

Ref: 54-OR45000

Chroman-6-sulfonyl chloride

CAS: 946409-11-6

The formation of the chroman-6-sulfonyl chloride (C6SCl) is a process that begins with the reaction of a triethylchloride and trifluoroacetic acid. The resulting product is heated to around -5°C, and then sodium borohydride is added. The reaction can be completed in less than an hour at this temperature. This synthetic method was developed due to the need for a low-temperature synthesis method. C6SCl is stable at room temperature, but it can be converted to C6H3SO3Na by heating it above 40°C. Silicane has been shown to be the best solvent for this reaction because it does not react with the chloroform or methanol used in the synthesis process.

Formula: C₉H₉ClO₃S

Purity: Min. 95%

Molecular weight: 232.68 g/mol

Ref: 3D-WMB40911