Alfa Aesar™ 4-Bromo-4'-hydroxybiphenyl, 98%

Manufacturer: Alfa Aesar™ A1081922

Quantity 100g

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Catalog No. AAA1081922

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    Chemical Identifiers

    CAS 29558-77-8
    Molecular Formula C12H9BrO
    Formula Weight 249.11g/mol
    MDL Number MFCD00059076
    Chemical Name or Material 4-Bromo-4'-hydroxybiphenyl

    Specifications

    Melting Point 163° to 168°C
    Quantity 100g
    CAS 29558-77-8
    Molecular Formula C12H9BrO
    Formula Weight 249.11g/mol
    MDL Number MFCD00059076
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    Chemical Name or Material 4-Bromo-4'-hydroxybiphenyl
    Assay 98%

    Description

    Applications
    A biphenyl starting material. 4 ft.-Bromo-(1,1 ft.-biphenyl)-4-ol is a useful intermediate. Vinylation of 4-bromo-4 ft.-hydroxybiphenyl and ethyl acrylate using Pd (OAc) 2/PPh 3 catalyst was studied. Ethyl 4-(4 ft.-hydroxyphenyl) cinnamate was formed as the vinylation product, while, 4-hydroxybiphenyl and ethyl cinnamate were formed as side products. Preparation of 4-cyano-4 ft.-hydroxybiphenyl This was prepared from 4-bromo-4 ft.-benzenesulphonyloxybiphenyl by first hydrolysing it to 4-bromo-4-hydroxybiphenyl using sodium hydroxide dissolved in a mixture of water and dioxan. The syntheses of the Nanocomposite dendrimers based on cyclic phosphazene cores: Amorphous materials, were accomplished by following a modified literature procedure by reacting phosphonitrilic chloride trimer with 4-bromophenol or 4-bromo-4 ft.-hydroxybiphenyl, respectively, in the presence of K 2 CO 3 in tetrahydrofuran (THF).

    Solubility
    Soluble in water (partly), and methanol.

    Notes
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

    GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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