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2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl

    • Product Name 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl
    • Alias Biphenyl-2,2'-diboronic acid pinacol ester
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry sales7@bouling-chem.com
    • Manufacturer Bouling Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    181647

    chemical_name 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl
    molecular_formula C26H36B2O4
    molecular_weight 442.19 g/mol
    cas_number 174301-68-7
    appearance White to off-white solid
    melting_point 134-138°C
    purity Typically >98%
    solubility Soluble in organic solvents (e.g., dichloromethane, THF)
    storage_conditions Store in a cool, dry place under inert atmosphere
    synonyms Biphenyl-2,2'-diboronic acid pinacol ester
    smiles B1OC(C)(C)C(C)(C)O1C2=CC=CC=C2C3=CC=CC=C3B4OC(C)(C)C(C)(C)O4
    inchi InChI=1S/C26H36B2O4/c1-25(2)31-23(26(3,4)32-25)21-15-11-17-7-9-19(10-8-17)20-12-13-22(14-16-20)24(27)33-28-18(5,6)29-30-28/h7-16,23-24H,1-6H3

    As an accredited 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Sigma-Aldrich supplies 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl in a 1-gram amber glass bottle, tightly sealed.
    Shipping 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl is shipped in tightly sealed containers, typically under inert atmosphere to prevent moisture ingress. It is packed and labeled according to chemical safety regulations (e.g., GHS/OSHA). Shipping follows standard procedures for laboratory reagents, ensuring protection from heat, moisture, and physical damage during transit.
    Storage 2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl should be stored in a tightly sealed container, protected from moisture and air. Store in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Maintain storage under an inert atmosphere, such as nitrogen or argon, to prevent decomposition. Avoid exposure to direct sunlight and sources of heat.
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