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Structure of 194800-56-1
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This diphosphonic acid features a rigid 2,2'-bipyridine core enabling chelation of metal ions with high stability. The para-linked phosphonic acid groups provide strong binding affinity and enhanced solubility in aqueous and polar solvents. Ideal for coordination chemistry and surface functionalization applications.
[2,2'-Bipyridine]-4,4'-diyldiphosphonic acid serves as a versatile bifunctional ligand scaffold for metal coordination and surface functionalization. Its rigid bipyridyl core provides strong chelation to transition metals, while the phosphonic acid groups enable stable anchoring to oxide surfaces and offer pH-responsive binding behavior. The molecule facilitates efficient complex formation in catalytic systems and supports modular assembly of hybrid materials, with demonstrated utility in homogeneous catalysis and electroactive coatings.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: