products Acetoacetate Pigment Series R-1,1-Bi-2,2-Naphthol

(R)-(+)-1,1'-Bi(2,2'-Naphthol)

    • Product Name: (R)-(+)-1,1'-Bi(2,2'-Naphthol)
    • Chemical Name (IUPAC): ( R )-2,2'-Bis( naphthalen-2-ol )-1,1'-binaphthyl
    • CAS No.: 18531-99-2
    • Chemical Formula: C20H14O2
    • Form/Physical State: Crystalline Powder
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    771082
    Name (R)-(+)-1,1'-Bi(2,2'-Naphthol)
    Synonyms (R)-(+)-BINOL
    Cas Number 18531-94-7
    Molecular Formula C20H14O2
    Molecular Weight 286.33 g/mol
    Appearance White to off-white crystalline powder
    Melting Point 205-208 °C
    Optical Rotation [α]D20 +35° (c=1, ethanol)
    Solubility Slightly soluble in ethanol, insoluble in water
    Purity Typically ≥98%
    Storage Conditions Store at room temperature, in a tightly closed container
    Chirality R-enantiomer
    Application Chiral ligand in asymmetric synthesis

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