4-Fluorobenzenesulfonyl Chloride

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CAS NO.： 349-88-2

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Specification： 98%

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Lead Time： In Stock

Max Capacity： 20MT/Year

Packing： 25KG/Fibre Drum

Product Description

Properties

PRODUCT DESCRIPTION

4-Fluorobenzenesulfonyl Chloride

Application of 4-Fluorobenzenesulfonyl Chloride: used as pesticide and pharmaceutical intermediate

CAS No.: 349-88-2

Molecular formula: C6H4ClFO2S

Molecular weight: 194.61

Quality standard:

Product appearance: white to light brown solid crystalline powder

Content: 98%

Structural type: 4-氟苯磺酰氯

Properties

As a common organic synthesis intermediate, 4-fluorobenzenesulfonyl chloride is mainly used to protect hydroxyl and amino groups. Its effect is similar to that of p-toluenesulfonyl chloride. However, due to the strong electron absorption ability of fluorine atoms on the benzene ring, compared with the hydroxyl protected by p-toluenesulfonyl chloride after combining with hydroxyl, its departure ability is stronger, which is more conducive to the subsequent nucleophilic substitution reaction.

CAS No.

349-88-2

Formula

C6H4ClFO2S

Molecular Mass

194.61

Exact Mass

IUPAC

4-fluorobenzenesulfonyl chloride

Matter Classification

organic

Category