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

Manufacturer: Alfa Aesar™ H2578503

Quantity 1g

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Catalog No. AAH2578503

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    Chemical Identifiers

    CAS 18741-85-0
    Molecular Formula C20H16N2
    Formula Weight 284.36g/mol
    MDL Number MFCD00145204
    Beilstein 5279621
    Synonym (R)-BINAM; (R)-(+)-2,2'-Diamino-1,1'-binaphthyl
    Chemical Name or Material (R)-(+)-1,1'-Bi(2-naphthylamine)

    Specifications

    Melting Point 242° to 243°C
    Quantity 1g
    Optical Rotation +150° (c=1 in Pyridine)
    CAS 18741-85-0
    Molecular Formula C20H16N2
    Formula Weight 284.36g/mol
    MDL Number MFCD00145204
    Beilstein 5279621
    Synonym (R)-BINAM; (R)-(+)-2,2'-Diamino-1,1'-binaphthyl
    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 (R)-(+)-1,1'-Bi(2-naphthylamine)
    Assay 97%

    Description

    Applications
    (R)-(+)-1,1 ft.-Bi(2-naphthylamine) derivatives have been used for asymmetric hydrogenations, cyclopropanations and formation of chiral lactones. It can be used for the synthesis of sterically hindered binaphthalene-based monophosphane ligands.

    Solubility
    Slightly soluble in water.

    Notes
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible material is 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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