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Изображение 4-Hydroxyphenylboronic acid

4-Hydroxyphenylboronic acid

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начало: Китай

Кас Но: 71597-85-8

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 100 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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  • Характеристики продукции
  • Описание продукта
  • Quick Details

    CAS No.:
    71597-85-8
    Other Names:
    71597-85-8
    MF:
    C6H7BO3
    EINECS No.:
    71597-85-8
    Place of Origin:
    Shandong, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    ≥99%
    Brand Name:
    Finerchem
    Model Number:
    71597-85-8
    Application:
    Pesticide intermediate
    Appearance:
    Light purple or off-white powder
    Product name:
    4-Hydroxyphenylboronic acid
    Molecular Weight:
    137.93
    Melting point:
    285

    Packaging&Delivery

    Packaging Details
    Aluminum foil bag for within 10kg
    Fiber drum for 10kg and more
    Port
    SHANGHAI, BEIJING, QINGDAO, SHENZHEN
    Lead Time:
    Quantity(Kilograms)1 - 10>10
    Est. Time(days)2To be negotiated
  • Property

    CAS No.: 71597-85-8 Formula: C6H7BO3 Molecular Weight: 137.92900

    Description

    4-Hydroxybenzeneboronic acid is reacted with alcohols in biological studies to produce boronate ester formation for enzyme inhibition.

    Basic Info

    Chemical Name 4-Hydroxyphenylboronic acid
    Synonyms

    (4-hydroxyphenyl)boronic acid;

    CAS No. 71597-85-8
    Molecular Formula C6H7BO3
    Molecular Weight 137.92900
    PSA 60.69000
    LogP -0.92800

    Properties

    Appearance & Physical State off-white to light brown powder
    Density 1.32 g/cm3
    Boiling Point 351.4ºC at 760 mmHg
    Melting Point 285ºC
    Flash Point 166.3ºC
    Water Solubility 25 g/L

    Safety Info

    Safety Statements S26-S37/39
    HS Code 2931900090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi
    Caution Statement P261; P305 + P351 + P338
    Hazard Declaration H315; H319; H335
    Signal Word Warning
    Symbol GHS07

    Synthesis Route

    4-Bromophenol4-Hydroxyphenylboronic acid
    4-Bromophenol+Tributyl borate4-Hydroxyphenylboronic acid
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol4-Hydroxyphenylboronic acid

    Precursor

    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
    4-Bromophenol
    Tributyl borate
    2,4,6-tris(4-methoxyphenyl)boroxine

    Downstream Product

    4-(2,4-dimethoxyphenyl)phenol
    4-phenyltellanylphenol
    ethyl 4-(4-hydroxyphenyl)benzoate
    4-(4-fluorophenyl)phenol

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