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4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane

    • Product Name 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane
    • Alias Pinacolborane
    • Einecs EINECS 695-460-1
    • Mininmum Order 1 g
    • Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@bouling-chem.com
    • Manufacturer Bouling Chemical Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    260539

    Chemical Name 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane
    Molecular Formula C12H17BO2
    Molecular Weight 204.08 g/mol
    Cas Number 149105-18-8
    Appearance Colorless to light yellow liquid
    Boiling Point 285 °C (estimated)
    Density 1.02 g/cm3 (at 25 °C)
    Refractive Index 1.505 - 1.510 (at 20 °C)
    Solubility Soluble in organic solvents such as ether and dichloromethane
    Smiles CC1(C)OB(c2ccccc2)OC1(C)C
    Inchi InChI=1S/C12H17BO2/c1-11(2)14-13(12(3)4)15-10-8-6-5-7-9-10/h5-9,11-12H,1-4H3
    Storage Conditions Store under inert gas, keep container tightly closed

    As an accredited 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle containing 25g of 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane, with screw cap and Sigma-Aldrich labeling.
    Shipping 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane is shipped in tightly sealed containers, protected from moisture and light. It is classified as a non-hazardous substance for air and ground transport, but requires standard chemical handling procedures. Ensure temperature control and avoid excessive heat. Shipping complies with relevant regulations of Sigma Aldrich, Merck, or TCI Chemical.
    Storage 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent hydrolysis and oxidation. Keep it in a cool, dry, and well-ventilated area away from moisture, strong oxidizers, and direct sunlight. Recommended storage temperature is between 2–8°C (refrigerated) for maximum stability.
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