Alfa Aesar™ (?)-1,1'-Bi(2-naphthylamine), 97%

Manufacturer: Alfa Aesar™ H31264-06

Quantity 5g

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Catalog No. AAH3126406

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    Chemical Identifiers

    CAS 4488-22-6
    Molecular Formula C20H16N2
    Formula Weight 284.36g/mol
    MDL Number MFCD00145204
    Synonym (±)-1,1'-Binaphthyl-2,2'-diamine; (±)-BINAM
    Chemical Name or Material (±)-1,1'-Bi(2-naphthylamine)

    Specifications

    Melting Point 188° to 193°C
    Quantity 5g
    CAS 4488-22-6
    Molecular Formula C20H16N2
    Formula Weight 284.36g/mol
    MDL Number MFCD00145204
    Synonym (±)-1,1'-Binaphthyl-2,2'-diamine; (±)-BINAM
    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.
    RTECS Number DU3090000
    Chemical Name or Material (±)-1,1'-Bi(2-naphthylamine)
    Assay 97%

    Description

    Applications
    Novel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1 ft.-binaphthalenyl-2,2 ft.-diamine and applied in the Rh-catalyzed enantioselective hydrosilylation of methyl ketones. The enantioselective direct aldol reaction, organocatalyzed by recoverable BINAM- prolinamide derivatives can be highly accelerated by a catalytic amount of a carboxylic acid without a detrimental of the obtained enantioselectivities.

    Solubility
    Insoluble in water

    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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