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Structure of 6390-69-8
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This sterically encumbered biphenyl diol features four tert-butyl groups that confer exceptional solubility in organic media and enhance stability under oxidative conditions. The ortho-tert-butyl substitution prevents undesired aggregation, while the phenolic hydroxyls enable precise coordination in catalytic systems. Designed for use in asymmetric synthesis and redox-active ligand development.
3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diol serves as a sterically hindered, bench-stable biphenyl diol scaffold ideal for transition metal-catalyzed coupling reactions and ligand development. Its ortho-tert-butyl groups confer exceptional stability and solubility in organic media, enabling straightforward purification and compatibility with diverse functional groups. The phenolic hydroxyls facilitate selective derivatization and coordination to metals, making it a valuable building block in asymmetric catalysis and materials chemistry.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H413
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501
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Lot numbers can be found on the outside label of a product: