(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

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CAS NO.: 76189-55-4 Catalog: ACJ072
Formula: C44H32P2 Purity: 98.00% +
Molecular Weight: 622.7 Pubchem CID: 634876
InChI Key: MUALRAIOVNYAIW-UHFFFAOYSA-N
Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
Storage: Store in a cool, dry and well-ventilated area away from incompatible substances.
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    Properties Information

    Melting point:
    283-286 °C(lit.)
    alpha 
    240 º (c=0.3, toluene)
    Boiling point:
    724.3±55.0 °C(Predicted)
    refractive index 
    235 ° (C=0.3, Toluene)
    storage temp. 
    Room temperature.
    form 
    Powder
    color 
    White to cream-white
    optical activity
    [a]20/D +222°, c = 0.5% in benzene
    Water Solubility 
    insoluble
    Sensitive 
    Air Sensitive
    Merck 
    14,1223
    BRN 
    4914063

    Safety Information

    Symbol(GHS) 

    GHS07
    Signal word 
    Warning
    Hazard statements 
    H315-H319-H335
    Precautionary statements 
    P261-P280a-P304+P340-P305+P351+P338-P405-P501a
    Hazard Codes 
    Xi,Xn
    Risk Statements 
    36/37/38-20/21/22
    Safety Statements 
    22-24/25-37/39-26-36
    WGK Germany 
    3
    F 
    8-10-23
    TSCA 
    No
    HS Code 
    29319090