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Home > Boronic Acid Derivatives> 4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
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4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane

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Origin: China

Cas No: 141550-13-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 141550-13-2 Formula: C11H21BO2 Molecular Weight: 196.09400

    Basic Info

    Chemical Name 4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
    Synonyms

    2-(3-METHYL-BUT-2-ENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;
    prenylboronic acid pinacol ester;
    2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane-4,4,5,5-tetramethyl;
    4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane;
    3-Methyl-2-butenylboronic acid pinacol ester;
    4,4,5,5-tetramethyl-2-(3-methyl-but-2-enyl)-1,3,2-dioxaborolane;
    1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(3-methyl-2-buten-1-yl);
    3,3-dimethylallylboronic acid pinacol ester;

    CAS No. 141550-13-2
    Molecular Formula C11H21BO2
    Molecular Weight 196.09400
    PSA 18.46000
    LogP 3.04480

    Properties

    Density 0.885 g/mL at 25ºC
    Boiling Point 42-45ºC/0.6 mmHg
    Flash Point 77ºC
    Refractive Index n20/D 1.4395

    Safety Info

    HS Code 2934999090

    Synthesis Route

    2-methylbut-3-en-2-yl acetate+Bis(pinacolato)diboron→4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
    2,3-dimethylbutane-2,3-diol+3,3-Dimethylallyl bromide→4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
    Bis(pinacolato)diboron+1-Chloro-3-Methyl-2-Butene→4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane

    Precursor

    2,3-dimethylbutane-2,3-diol
    2-methylbut-3-en-2-yl acetate
    3,3-Dimethylallyl bromide
    1-Chloro-3-Methyl-2-Butene

    Downstream Product

    1-(2-methylbut-3-en-2-yl)cyclohexan-1-ol
    2,2-Dimethylbut-3-enoic acid
    1,2,3-trimethoxybenzene
    1-(benzenesulfonyl)-3-(3-methylbut-2-enyl)indole

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