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Structure of 742641-46-9
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4,8-Disulfonaphthalene-2,6-dicarboxylic acid features a rigid naphthalene core functionalized with two sulfonic acid and two carboxylic acid groups at the 4,8 and 2,6 positions, respectively. This arrangement imparts strong solubility in aqueous media and enables robust coordination with metal ions. The molecule serves as a versatile ligand in supramolecular chemistry and metal-organic framework synthesis.
4,8-Disulfonaphthalene-2,6-dicarboxylic acid serves as a versatile building block for the synthesis of functionalized naphthalene scaffolds with enhanced solubility and polarity. Its dual sulfonic acid and dicarboxylic acid groups enable robust metal coordination, facilitate salt formation for purification, and support conjugation in polymeric and dye systems. The compound exhibits high bench stability and is compatible with standard aqueous workups, making it well-suited for use in multistep synthetic sequences targeting advanced materials and bioconjugates.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 3261
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H315-H318-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: