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Picture of 4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane

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Origin: China

Cas No: 190788-59-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 190788-59-1 Formula: C6H6BNO4 Molecular Weight: 166.92700

    Basic Info

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

    4,4,5,5-Tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane;
    2-Nitrophenylboronic Acid Pinacol Ester;
    BM162;
    2-Nitrobenzeneboronic acid pinacol ester;
    1-Nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene;

    CAS No. 190788-59-1
    Molecular Formula C6H6BNO4
    Molecular Weight 166.92700
    PSA 86.28000
    LogP -0.20220

    Properties

    Density 1.14g/cm3
    Boiling Point 358.2ºC at 760 mmHg
    Melting Point 42-44ºC
    Flash Point 170.4ºC
    Refractive Index 1.515
    Vapor Pressure 5.36E-05mmHg at 25°C

    Safety Info

    Safety Statements S26-S36
    HS Code 2934999090
    Risk Statements R36/37/38

    Synthesis Route

    1-Bromo-2-nitrobenzene+Bis(pinacolato)diboron4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane
    1-Bromo-2-nitrobenzene+4,4,5,5-tetramethyl-1,3,2λ<sup>2</sup>-dioxaborolane4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane
    2-Chloronitrobenzene+Bis(pinacolato)diboron4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane

    Precursor

    1-Iodo-2-nitrobenzene
    4,4,5,5-tetramethyl-1,3,2λ<sup>2</sup>-dioxaborolane
    1-Bromo-2-nitrobenzene
    Bis(pinacolato)diboron

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