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Structure of 25932-11-0
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Sodium benzenesulfinate dihydrate serves as a stable, moisture-tolerant sulfination reagent featuring a benzene ring directly bonded to a sulfinyl group. This compound integrates readily into nucleophilic substitution sequences and functions effectively in transition-metal-catalyzed coupling processes under standard conditions.
Sodium benzenesulfinate dihydrate serves as a reliable sulfination reagent for the synthesis of aryl sulfonates and sulfonamides. Its bench-stable, water-soluble form facilitates clean reactions under mild conditions, with excellent functional group tolerance. It functions effectively in electrophilic sulfonation protocols and enables straightforward access to key intermediates in pharmaceutical and agrochemical synthesis.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: