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Home > Boronic Acid Derivatives> 4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
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4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

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Origin: China

Cas No: 452972-15-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 452972-15-5 Formula: C11H15BClNO2 Molecular Weight: 239.50600

    Basic Info

    Chemical Name 4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
    Synonyms

    4-Chloropyridine-3-boronic acid,pinacol ester;
    4-Chloropyridine-3-boronic acid pinacol ester;
    4-chloro-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;
    2-[3-(4-chloro)pyridine]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;
    4-Chloropyridin-3-ylboronic acid,pinacol ester;

    CAS No. 452972-15-5
    Molecular Formula C11H15BClNO2
    Molecular Weight 239.50600
    PSA 31.35000
    LogP 2.03420

    Properties

    Appearance & Physical State cream powder
    Density 1.14g/cm3
    Boiling Point 326.8ºC at 760mmHg
    Melting Point 110ºC
    Flash Point 151.4ºC
    Refractive Index 1.505
    Storage Condition Keep Cold

    Safety Info

    HS Code 2933399090
    Hazard Codes Xi
    Signal Word Warning
    Symbol GHS07
    Caution Statement P305 + P351 + P338
    Hazard Declaration H319

    Synthesis Route

    4-chloropyridine+2,3-dimethylbutane-2,3-diol→4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
    3-Bromo-4-chloropyridine+2,3-dimethylbutane-2,3-diol→4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Precursor

    2,3-dimethylbutane-2,3-diol
    4-chloropyridine
    3-Bromo-4-chloropyridine

    Downstream Product

    4-Chloro-3-hydroxypyridine

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