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

    • Product Name 4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl
    • Alias B2Pin2-Biphenyl
    • Einecs 700-014-9
    • 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
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    Specifications

    HS Code

    857120

    IUPAC_name 4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl
    CAS_number 143477-41-2
    Molecular_formula C26H34B2O4
    Molecular_weight 428.16 g/mol
    Appearance White to off-white solid
    Melting_point 229-232 °C
    Purity Typically ≥ 98%
    Solubility Slightly soluble in common organic solvents (e.g. THF, DCM, toluene)
    Synonyms Biphenyl-4,4'-bis(pinacolboronate); 4,4'-Bis(pinacolboryl)biphenyl
    SMILES CC1(C)OB(B2=CC=C(C3=CC=C(B4OC(C)(C)C(C)(C)O4)C=C3)C=C2)OC1(C)C
    InChI InChI=1S/C26H34B2O4/c1-25(2)31-27(32-25,3)21-13-17-5-9-19(10-6-17)20-11-7-18(8-12-20)22-28(23-15-21)33-26(4,5)30-29(26)24-14-22/h5-16H,1-4H3
    Storage_conditions Store in a cool, dry place; protect from moisture and air

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

    Packing & Storage
    Packing A 1-gram quantity of 4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, supplied in a sealed amber glass bottle.
    Shipping 4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl is shipped in tightly sealed containers, protected from light and moisture. Standard shipping is performed at ambient temperature unless otherwise specified. Ensure compliance with relevant chemical handling and transportation regulations. Check the latest SDS for any special shipping requirements or hazard classifications.
    Storage Store **4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl** (chemical grade) in a tightly sealed container, protected from moisture and air. Keep in a cool, dry, and well-ventilated area, away from strong oxidizing agents. Avoid direct sunlight and excessive heat. Handle under inert gas if possible. Follow all safety and chemical storage protocols as specified by Sigma Aldrich/Merck/TCI.
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